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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="AdditionalPaidInCapitalCommonStock" xlink:title="AdditionalPaidInCapitalCommonStock" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnSaleOfOtherAssets" xlink:label="GainLossOnSaleOfOtherAssets" xlink:title="GainLossOnSaleOfOtherAssets" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsHeldForSaleCurrent" xlink:label="AssetsHeldForSaleCurrent" xlink:title="AssetsHeldForSaleCurrent" />
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    <link:label xlink:type="resource" xlink:label="label_AssetsHeldForSaleCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetsHeldForSaleCurrent" xml:lang="en-US" id="label_AssetsHeldForSaleCurrent_2">Assets held for sale</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="StatementOfFinancialPositionAbstract" xlink:title="StatementOfFinancialPositionAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="CashAndCashEquivalentsAtCarryingValue" xlink:title="CashAndCashEquivalentsAtCarryingValue" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="InterestPaidNet" xlink:title="InterestPaidNet" />
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    <link:label xlink:type="resource" xlink:label="label_InterestPaidNet_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InterestPaidNet" xml:lang="en-US" id="label_InterestPaidNet_2">Interest</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="IncreaseDecreaseInAccountsReceivable" xlink:title="IncreaseDecreaseInAccountsReceivable" />
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    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccountsReceivable_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncreaseDecreaseInAccountsReceivable" xml:lang="en-US" id="label_IncreaseDecreaseInAccountsReceivable_2">Trade accounts receivable</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredCompensation" xlink:label="IncreaseDecreaseInDeferredCompensation" xlink:title="IncreaseDecreaseInDeferredCompensation" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInInventories" xlink:to="label_IncreaseDecreaseInInventories" xlink:title="label: IncreaseDecreaseInInventories to label_IncreaseDecreaseInInventories" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInInventories_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncreaseDecreaseInInventories" xml:lang="en-US" id="label_IncreaseDecreaseInInventories_2">Inventories</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableTrade" xlink:label="IncreaseDecreaseInAccountsPayableTrade" xlink:title="IncreaseDecreaseInAccountsPayableTrade" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccountsPayableTrade" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInAccountsPayableTrade" xml:lang="en-US" id="label_IncreaseDecreaseInAccountsPayableTrade">Increase (Decrease) in Accounts Payable, Trade</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInAccountsPayableTrade" xlink:to="label_IncreaseDecreaseInAccountsPayableTrade" xlink:title="label: IncreaseDecreaseInAccountsPayableTrade to label_IncreaseDecreaseInAccountsPayableTrade" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccountsPayableTrade_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncreaseDecreaseInAccountsPayableTrade" xml:lang="en-US" id="label_IncreaseDecreaseInAccountsPayableTrade_2">Trade accounts payable</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInWorkersCompensationLiabilities" xlink:label="IncreaseDecreaseInWorkersCompensationLiabilities" xlink:title="IncreaseDecreaseInWorkersCompensationLiabilities" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInWorkersCompensationLiabilities" xlink:to="label_IncreaseDecreaseInWorkersCompensationLiabilities" xlink:title="label: IncreaseDecreaseInWorkersCompensationLiabilities to label_IncreaseDecreaseInWorkersCompensationLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInWorkersCompensationLiabilities_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncreaseDecreaseInWorkersCompensationLiabilities" xml:lang="en-US" id="label_IncreaseDecreaseInWorkersCompensationLiabilities_2">Accrued workers' compensation</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="IncreaseDecreaseInOperatingCapitalAbstract" xlink:title="IncreaseDecreaseInOperatingCapitalAbstract" />
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    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOperatingCapitalAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncreaseDecreaseInOperatingCapitalAbstract" xml:lang="en-US" id="label_IncreaseDecreaseInOperatingCapitalAbstract_2">Changes in operating assets and liabilities, net of effects of acquisitions and dispositions:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="label_IncreaseDecreaseInOperatingCapitalAbstract_2" xlink:title="label: IncreaseDecreaseInOperatingCapitalAbstract to label_IncreaseDecreaseInOperatingCapitalAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="IncreaseDecreaseInAccruedLiabilities" xlink:title="IncreaseDecreaseInAccruedLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccruedLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInAccruedLiabilities" xml:lang="en-US" id="label_IncreaseDecreaseInAccruedLiabilities">Increase (Decrease) in Accrued Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInAccruedLiabilities" xlink:to="label_IncreaseDecreaseInAccruedLiabilities" xlink:title="label: IncreaseDecreaseInAccruedLiabilities to label_IncreaseDecreaseInAccruedLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccruedLiabilities_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncreaseDecreaseInAccruedLiabilities" xml:lang="en-US" id="label_IncreaseDecreaseInAccruedLiabilities_2">Accrued liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInAccruedLiabilities" xlink:to="label_IncreaseDecreaseInAccruedLiabilities_2" xlink:title="label: IncreaseDecreaseInAccruedLiabilities to label_IncreaseDecreaseInAccruedLiabilities" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="CommitmentsAndContingenciesDisclosureTextBlock" xlink:title="CommitmentsAndContingenciesDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_CommitmentsAndContingenciesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommitmentsAndContingenciesDisclosureTextBlock" xml:lang="en-US" id="label_CommitmentsAndContingenciesDisclosureTextBlock">Commitments and Contingencies Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="label_CommitmentsAndContingenciesDisclosureTextBlock" xlink:title="label: CommitmentsAndContingenciesDisclosureTextBlock to label_CommitmentsAndContingenciesDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_CommitmentsAndContingenciesDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommitmentsAndContingenciesDisclosureTextBlock" xml:lang="en-US" id="label_CommitmentsAndContingenciesDisclosureTextBlock_2">Commitments and Contingencies</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="label_CommitmentsAndContingenciesDisclosureTextBlock_2" xlink:title="label: CommitmentsAndContingenciesDisclosureTextBlock to label_CommitmentsAndContingenciesDisclosureTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="CommonStockSharesAuthorized" xlink:title="CommonStockSharesAuthorized" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesAuthorized" xlink:to="label_CommonStockSharesAuthorized" xlink:title="label: CommonStockSharesAuthorized to label_CommonStockSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesAuthorized_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockSharesAuthorized" xml:lang="en-US" id="label_CommonStockSharesAuthorized_2">Common stock, authorized shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesAuthorized" xlink:to="label_CommonStockSharesAuthorized_2" xlink:title="label: CommonStockSharesAuthorized to label_CommonStockSharesAuthorized" />
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    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockSharesOutstanding" xml:lang="en-US" id="label_CommonStockSharesOutstanding">Common Stock, Shares, Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesOutstanding" xlink:to="label_CommonStockSharesOutstanding" xlink:title="label: CommonStockSharesOutstanding to label_CommonStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesOutstanding_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockSharesOutstanding" xml:lang="en-US" id="label_CommonStockSharesOutstanding_2">Common stock, outstanding shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesOutstanding" xlink:to="label_CommonStockSharesOutstanding_2" xlink:title="label: CommonStockSharesOutstanding to label_CommonStockSharesOutstanding" />
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    <link:label xlink:type="resource" xlink:label="label_CommonStockValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockValue" xml:lang="en-US" id="label_CommonStockValue">Common Stock, Value, Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockValue" xlink:to="label_CommonStockValue" xlink:title="label: CommonStockValue to label_CommonStockValue" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockValue_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CommonStockValue" xml:lang="en-US" id="label_CommonStockValue_2">Common stock, par value $0.01; authorized shares, 160,000; issued and outstanding shares, 48,163 and 50,096 at December 31, 2011 and 2010, respectively</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockValue" xlink:to="label_CommonStockValue_3" xlink:title="label: CommonStockValue to label_CommonStockValue" />
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    <link:label xlink:type="resource" xlink:label="label_ProceedsFromContributionsFromAffiliates" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromContributionsFromAffiliates" xml:lang="en-US" id="label_ProceedsFromContributionsFromAffiliates">Proceeds from Contributions from Affiliates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromContributionsFromAffiliates" xlink:to="label_ProceedsFromContributionsFromAffiliates" xlink:title="label: ProceedsFromContributionsFromAffiliates to label_ProceedsFromContributionsFromAffiliates" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CostOfGoodsSold" xlink:label="CostOfGoodsSold" xlink:title="CostOfGoodsSold" />
    <link:label xlink:type="resource" xlink:label="label_CostOfGoodsSold" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostOfGoodsSold" xml:lang="en-US" id="label_CostOfGoodsSold">Cost of Goods Sold</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfGoodsSold" xlink:to="label_CostOfGoodsSold" xlink:title="label: CostOfGoodsSold to label_CostOfGoodsSold" />
    <link:label xlink:type="resource" xlink:label="label_CostOfGoodsSold_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CostOfGoodsSold" xml:lang="en-US" id="label_CostOfGoodsSold_2">Cost of sales</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfGoodsSold" xlink:to="label_CostOfGoodsSold_2" xlink:title="label: CostOfGoodsSold to label_CostOfGoodsSold" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryWriteDown" xlink:label="InventoryWriteDown" xlink:title="InventoryWriteDown" />
    <link:label xlink:type="resource" xlink:label="label_InventoryWriteDown" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryWriteDown" xml:lang="en-US" id="label_InventoryWriteDown">Inventory Write-down</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryWriteDown" xlink:to="label_InventoryWriteDown" xlink:title="label: InventoryWriteDown to label_InventoryWriteDown" />
    <link:label xlink:type="resource" xlink:label="label_InventoryWriteDown_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryWriteDown" xml:lang="en-US" id="label_InventoryWriteDown_2">Write down of excess and obsolete inventory</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryWriteDown" xlink:to="label_InventoryWriteDown_2" xlink:title="label: InventoryWriteDown to label_InventoryWriteDown" />
    <link:label xlink:type="resource" xlink:label="label_InventoryWriteDown_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_InventoryWriteDown" xml:lang="en-US" id="label_InventoryWriteDown_3">Inventory</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryWriteDown" xlink:to="label_InventoryWriteDown_3" xlink:title="label: InventoryWriteDown to label_InventoryWriteDown" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="LiabilitiesCurrentAbstract" xlink:title="LiabilitiesCurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesCurrentAbstract" xml:lang="en-US" id="label_LiabilitiesCurrentAbstract">Liabilities, Current [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrentAbstract" xlink:to="label_LiabilitiesCurrentAbstract" xlink:title="label: LiabilitiesCurrentAbstract to label_LiabilitiesCurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrentAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesCurrentAbstract" xml:lang="en-US" id="label_LiabilitiesCurrentAbstract_2">Current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrentAbstract" xlink:to="label_LiabilitiesCurrentAbstract_2" xlink:title="label: LiabilitiesCurrentAbstract to label_LiabilitiesCurrentAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="LiabilitiesCurrent" xlink:title="LiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesCurrent" xml:lang="en-US" id="label_LiabilitiesCurrent">Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrent" xlink:to="label_LiabilitiesCurrent" xlink:title="label: LiabilitiesCurrent to label_LiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrent_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_LiabilitiesCurrent" xml:lang="en-US" id="label_LiabilitiesCurrent_2">Total current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrent" xlink:to="label_LiabilitiesCurrent_2" xlink:title="label: LiabilitiesCurrent to label_LiabilitiesCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="DebtDisclosureTextBlock" xlink:title="DebtDisclosureTextBlock" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDisclosureTextBlock" xlink:to="label_DebtDisclosureTextBlock" xlink:title="label: DebtDisclosureTextBlock to label_DebtDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_DebtDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtDisclosureTextBlock" xml:lang="en-US" id="label_DebtDisclosureTextBlock_2">Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDisclosureTextBlock" xlink:to="label_DebtDisclosureTextBlock_2" xlink:title="label: DebtDisclosureTextBlock to label_DebtDisclosureTextBlock" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationDisclosureTextBlock" xlink:to="label_BusinessCombinationDisclosureTextBlock" xlink:title="label: BusinessCombinationDisclosureTextBlock to label_BusinessCombinationDisclosureTextBlock" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareDiluted" xlink:to="label_EarningsPerShareDiluted_2" xlink:title="label: EarningsPerShareDiluted to label_EarningsPerShareDiluted" />
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    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensation" xml:lang="en-US" id="label_ShareBasedCompensation">Share-based Compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensation" xlink:to="label_ShareBasedCompensation" xlink:title="label: ShareBasedCompensation to label_ShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensation_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensation" xml:lang="en-US" id="label_ShareBasedCompensation_2">Noncash compensation related to stock plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensation" xlink:to="label_ShareBasedCompensation_2" xlink:title="label: ShareBasedCompensation to label_ShareBasedCompensation" />
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    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestments_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquityMethodInvestments" xml:lang="en-US" id="label_EquityMethodInvestments_2">Equity method investment</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueOfAssetsAcquired" xlink:label="FairValueOfAssetsAcquired" xlink:title="FairValueOfAssetsAcquired" />
    <link:label xlink:type="resource" xlink:label="label_FairValueOfAssetsAcquired" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueOfAssetsAcquired" xml:lang="en-US" id="label_FairValueOfAssetsAcquired">Fair Value of Assets Acquired</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueOfAssetsAcquired" xlink:to="label_FairValueOfAssetsAcquired" xlink:title="label: FairValueOfAssetsAcquired to label_FairValueOfAssetsAcquired" />
    <link:label xlink:type="resource" xlink:label="label_FairValueOfAssetsAcquired_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FairValueOfAssetsAcquired" xml:lang="en-US" id="label_FairValueOfAssetsAcquired_2">Asset acquisition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueOfAssetsAcquired" xlink:to="label_FairValueOfAssetsAcquired_2" xlink:title="label: FairValueOfAssetsAcquired to label_FairValueOfAssetsAcquired" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets" xlink:label="GainLossOnDispositionOfAssets" xlink:title="GainLossOnDispositionOfAssets" />
    <link:label xlink:type="resource" xlink:label="label_GainLossOnDispositionOfAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GainLossOnDispositionOfAssets" xml:lang="en-US" id="label_GainLossOnDispositionOfAssets">Gain (Loss) on Disposition of Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnDispositionOfAssets" xlink:to="label_GainLossOnDispositionOfAssets" xlink:title="label: GainLossOnDispositionOfAssets to label_GainLossOnDispositionOfAssets" />
    <link:label xlink:type="resource" xlink:label="label_GainLossOnDispositionOfAssets_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_GainLossOnDispositionOfAssets" xml:lang="en-US" id="label_GainLossOnDispositionOfAssets_2">Loss (gain) on sale of assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnDispositionOfAssets" xlink:to="label_GainLossOnDispositionOfAssets_2" xlink:title="label: GainLossOnDispositionOfAssets to label_GainLossOnDispositionOfAssets" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:label="GainLossOnSaleOfPropertyPlantEquipment" xlink:title="GainLossOnSaleOfPropertyPlantEquipment" />
    <link:label xlink:type="resource" xlink:label="label_GainLossOnSaleOfPropertyPlantEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GainLossOnSaleOfPropertyPlantEquipment" xml:lang="en-US" id="label_GainLossOnSaleOfPropertyPlantEquipment">Gain (Loss) on Sale of Property Plant Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnSaleOfPropertyPlantEquipment" xlink:to="label_GainLossOnSaleOfPropertyPlantEquipment" xlink:title="label: GainLossOnSaleOfPropertyPlantEquipment to label_GainLossOnSaleOfPropertyPlantEquipment" />
    <link:label xlink:type="resource" xlink:label="label_GainLossOnSaleOfPropertyPlantEquipment_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GainLossOnSaleOfPropertyPlantEquipment" xml:lang="en-US" id="label_GainLossOnSaleOfPropertyPlantEquipment_2">Loss (gain) on sale of assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnSaleOfPropertyPlantEquipment" xlink:to="label_GainLossOnSaleOfPropertyPlantEquipment_2" xlink:title="label: GainLossOnSaleOfPropertyPlantEquipment to label_GainLossOnSaleOfPropertyPlantEquipment" />
    <link:label xlink:type="resource" xlink:label="label_GainLossOnSaleOfPropertyPlantEquipment_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_GainLossOnSaleOfPropertyPlantEquipment" xml:lang="en-US" id="label_GainLossOnSaleOfPropertyPlantEquipment_3">Loss (gain) on sale of assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="GeneralAndAdministrativeExpense" xlink:title="GeneralAndAdministrativeExpense" />
    <link:label xlink:type="resource" xlink:label="label_GeneralAndAdministrativeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GeneralAndAdministrativeExpense" xml:lang="en-US" id="label_GeneralAndAdministrativeExpense">General and Administrative Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralAndAdministrativeExpense" xlink:to="label_GeneralAndAdministrativeExpense" xlink:title="label: GeneralAndAdministrativeExpense to label_GeneralAndAdministrativeExpense" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralAndAdministrativeExpense" xlink:to="label_GeneralAndAdministrativeExpense_2" xlink:title="label: GeneralAndAdministrativeExpense to label_GeneralAndAdministrativeExpense" />
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    <link:label xlink:type="resource" xlink:label="label_IncomeStatementAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeStatementAbstract" xml:lang="en-US" id="label_IncomeStatementAbstract">Consolidated Statements of Operations</link:label>
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    <link:label xlink:type="resource" xlink:label="label_InventoryNet_3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_InventoryNet" xml:lang="en-US" id="label_InventoryNet_3">Total inventories</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="label_LiabilitiesAndStockholdersEquityAbstract_2" xlink:title="label: LiabilitiesAndStockholdersEquityAbstract to label_LiabilitiesAndStockholdersEquityAbstract" />
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    <link:label xlink:type="resource" xlink:label="label_LiabilitiesAndStockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesAndStockholdersEquity" xml:lang="en-US" id="label_LiabilitiesAndStockholdersEquity">Liabilities and Stockholders' Equity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquity" xlink:to="label_LiabilitiesAndStockholdersEquity" xlink:title="label: LiabilitiesAndStockholdersEquity to label_LiabilitiesAndStockholdersEquity" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesAndStockholdersEquity_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_LiabilitiesAndStockholdersEquity" xml:lang="en-US" id="label_LiabilitiesAndStockholdersEquity_2">Total liabilities and stockholders' equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquity" xlink:to="label_LiabilitiesAndStockholdersEquity_2" xlink:title="label: LiabilitiesAndStockholdersEquity to label_LiabilitiesAndStockholdersEquity" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="label_Liabilities" xlink:title="label: Liabilities to label_Liabilities" />
    <link:label xlink:type="resource" xlink:label="label_Liabilities_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_Liabilities" xml:lang="en-US" id="label_Liabilities_2">Total liabilities</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInInvestingActivitiesAbstract" />
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    <link:label xlink:type="resource" xlink:label="label_OtherAssetsCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherAssetsCurrent" xml:lang="en-US" id="label_OtherAssetsCurrent_2">Other current assets</link:label>
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    <link:label xlink:type="resource" xlink:label="label_OtherSignificantNoncashTransactionConsiderationGiven" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherSignificantNoncashTransactionConsiderationGiven" xml:lang="en-US" id="label_OtherSignificantNoncashTransactionConsiderationGiven">Noncash capital expenditures</link:label>
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    <link:label xlink:type="resource" xlink:label="label_OtherSignificantNoncashTransactionConsiderationGiven_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherSignificantNoncashTransactionConsiderationGiven" xml:lang="en-US" id="label_OtherSignificantNoncashTransactionConsiderationGiven_2">Other Significant Noncash Transaction, Consideration Given</link:label>
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    <link:label xlink:type="resource" xlink:label="label_PaymentsOfDividendsCommonStock_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_PaymentsOfDividendsCommonStock" xml:lang="en-US" id="label_PaymentsOfDividendsCommonStock_2">Dividends paid</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:title="PensionAndOtherPostretirementBenefitsDisclosureTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="PreferredStockSharesAuthorized" xlink:title="PreferredStockSharesAuthorized" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesAuthorized" xlink:to="label_PreferredStockSharesAuthorized" xlink:title="label: PreferredStockSharesAuthorized to label_PreferredStockSharesAuthorized" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="PreferredStockSharesIssued" xlink:title="PreferredStockSharesIssued" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockSharesIssued" xml:lang="en-US" id="label_PreferredStockSharesIssued">Preferred Stock, Shares Issued</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromLinesOfCredit" xlink:label="ProceedsFromLinesOfCredit" xlink:title="ProceedsFromLinesOfCredit" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="PropertyPlantAndEquipmentNet" xlink:title="PropertyPlantAndEquipmentNet" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquireInterestInSubsidiariesAndAffiliates" xlink:to="label_PaymentsToAcquireInterestInSubsidiariesAndAffiliates" xlink:title="label: PaymentsToAcquireInterestInSubsidiariesAndAffiliates to label_PaymentsToAcquireInterestInSubsidiariesAndAffiliates" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionsDisclosureTextBlock" xlink:to="label_RelatedPartyTransactionsDisclosureTextBlock" xlink:title="label: RelatedPartyTransactionsDisclosureTextBlock to label_RelatedPartyTransactionsDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyTransactionsDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RelatedPartyTransactionsDisclosureTextBlock" xml:lang="en-US" id="label_RelatedPartyTransactionsDisclosureTextBlock_2">Related Party Transactions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionsDisclosureTextBlock" xlink:to="label_RelatedPartyTransactionsDisclosureTextBlock_2" xlink:title="label: RelatedPartyTransactionsDisclosureTextBlock to label_RelatedPartyTransactionsDisclosureTextBlock" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForRepurchaseOfCommonStock" xlink:to="label_PaymentsForRepurchaseOfCommonStock" xlink:title="label: PaymentsForRepurchaseOfCommonStock to label_PaymentsForRepurchaseOfCommonStock" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForRepurchaseOfCommonStock" xlink:to="label_PaymentsForRepurchaseOfCommonStock_2" xlink:title="label: PaymentsForRepurchaseOfCommonStock to label_PaymentsForRepurchaseOfCommonStock" />
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    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsAccumulatedDeficit_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RetainedEarningsAccumulatedDeficit" xml:lang="en-US" id="label_RetainedEarningsAccumulatedDeficit_2">Retained earnings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsAccumulatedDeficit" xlink:to="label_RetainedEarningsAccumulatedDeficit_2" xlink:title="label: RetainedEarningsAccumulatedDeficit to label_RetainedEarningsAccumulatedDeficit" />
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    <link:label xlink:type="resource" xlink:label="label_SalesRevenueNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SalesRevenueNet" xml:lang="en-US" id="label_SalesRevenueNet">Sales Revenue, Net</link:label>
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    <link:label xlink:type="resource" xlink:label="label_SalesRevenueNet_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SalesRevenueNet" xml:lang="en-US" id="label_SalesRevenueNet_2">Net sales</link:label>
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    <link:label xlink:type="resource" xlink:label="label_InventoryDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryDisclosureTextBlock" xml:lang="en-US" id="label_InventoryDisclosureTextBlock">Inventory Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryDisclosureTextBlock" xlink:to="label_InventoryDisclosureTextBlock" xlink:title="label: InventoryDisclosureTextBlock to label_InventoryDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_InventoryDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryDisclosureTextBlock" xml:lang="en-US" id="label_InventoryDisclosureTextBlock_2">Inventories</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryDisclosureTextBlock" xlink:to="label_InventoryDisclosureTextBlock_2" xlink:title="label: InventoryDisclosureTextBlock to label_InventoryDisclosureTextBlock" />
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfLineOfCreditFacilitiesTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfLineOfCreditFacilitiesTextBlock" xml:lang="en-US" id="label_ScheduleOfLineOfCreditFacilitiesTextBlock">Schedule of Line of Credit Facilities [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfLineOfCreditFacilitiesTextBlock" xlink:to="label_ScheduleOfLineOfCreditFacilitiesTextBlock" xlink:title="label: ScheduleOfLineOfCreditFacilitiesTextBlock to label_ScheduleOfLineOfCreditFacilitiesTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" xlink:label="ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" xlink:title="ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" xml:lang="en-US" id="label_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock">Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" xlink:to="label_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock_2" xlink:title="label: ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock to label_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentReportingDisclosureTextBlock" xlink:to="label_SegmentReportingDisclosureTextBlock_2" xlink:title="label: SegmentReportingDisclosureTextBlock to label_SegmentReportingDisclosureTextBlock" />
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    <link:label xlink:type="resource" xlink:label="label_SellingAndMarketingExpense_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SellingAndMarketingExpense" xml:lang="en-US" id="label_SellingAndMarketingExpense_2">Selling</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SellingAndMarketingExpense" xlink:to="label_SellingAndMarketingExpense_2" xlink:title="label: SellingAndMarketingExpense to label_SellingAndMarketingExpense" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SupplementalCashFlowInformationAbstract" xlink:to="label_SupplementalCashFlowInformationAbstract_2" xlink:title="label: SupplementalCashFlowInformationAbstract to label_SupplementalCashFlowInformationAbstract" />
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    <link:label xlink:type="resource" xlink:label="label_AssetsCurrentAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetsCurrentAbstract" xml:lang="en-US" id="label_AssetsCurrentAbstract_2">Current assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="AssetsCurrent" xlink:title="AssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetsCurrent" xml:lang="en-US" id="label_AssetsCurrent">Assets, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrent" xlink:to="label_AssetsCurrent" xlink:title="label: AssetsCurrent to label_AssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AssetsCurrent_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_AssetsCurrent" xml:lang="en-US" id="label_AssetsCurrent_2">Total current assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrent" xlink:to="label_AssetsCurrent_2" xlink:title="label: AssetsCurrent to label_AssetsCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="TreasuryStockMember" xlink:title="TreasuryStockMember" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TreasuryStockMember" xml:lang="en-US" id="label_TreasuryStockMember_2">Treasury Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockMember" xlink:to="label_TreasuryStockMember_2" xlink:title="label: TreasuryStockMember to label_TreasuryStockMember" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TreasuryStockMember" xml:lang="en-US" id="label_TreasuryStockMember">Treasury Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockMember" xlink:to="label_TreasuryStockMember" xlink:title="label: TreasuryStockMember to label_TreasuryStockMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:title="WeightedAverageNumberOfDilutedSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WeightedAverageNumberOfDilutedSharesOutstanding" xml:lang="en-US" id="label_WeightedAverageNumberOfDilutedSharesOutstanding">Weighted Average Number of Shares Outstanding, Diluted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="label_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:title="label: WeightedAverageNumberOfDilutedSharesOutstanding to label_WeightedAverageNumberOfDilutedSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_WeightedAverageNumberOfDilutedSharesOutstanding_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_WeightedAverageNumberOfDilutedSharesOutstanding" xml:lang="en-US" id="label_WeightedAverageNumberOfDilutedSharesOutstanding_2">Diluted (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="label_WeightedAverageNumberOfDilutedSharesOutstanding_2" xlink:title="label: WeightedAverageNumberOfDilutedSharesOutstanding to label_WeightedAverageNumberOfDilutedSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_WeightedAverageNumberOfDilutedSharesOutstanding_3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_WeightedAverageNumberOfDilutedSharesOutstanding" xml:lang="en-US" id="label_WeightedAverageNumberOfDilutedSharesOutstanding_3">Diluted weighted average shares outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="label_WeightedAverageNumberOfDilutedSharesOutstanding_3" xlink:title="label: WeightedAverageNumberOfDilutedSharesOutstanding to label_WeightedAverageNumberOfDilutedSharesOutstanding" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="WeightedAverageNumberOfSharesOutstandingBasic" xlink:title="WeightedAverageNumberOfSharesOutstandingBasic" />
    <link:label xlink:type="resource" xlink:label="label_WeightedAverageNumberOfSharesOutstandingBasic" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WeightedAverageNumberOfSharesOutstandingBasic" xml:lang="en-US" id="label_WeightedAverageNumberOfSharesOutstandingBasic">Weighted Average Number of Shares Outstanding, Basic</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="label_WeightedAverageNumberOfSharesOutstandingBasic" xlink:title="label: WeightedAverageNumberOfSharesOutstandingBasic to label_WeightedAverageNumberOfSharesOutstandingBasic" />
    <link:label xlink:type="resource" xlink:label="label_WeightedAverageNumberOfSharesOutstandingBasic_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_WeightedAverageNumberOfSharesOutstandingBasic" xml:lang="en-US" id="label_WeightedAverageNumberOfSharesOutstandingBasic_2">Basic (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="label_WeightedAverageNumberOfSharesOutstandingBasic_2" xlink:title="label: WeightedAverageNumberOfSharesOutstandingBasic to label_WeightedAverageNumberOfSharesOutstandingBasic" />
    <link:label xlink:type="resource" xlink:label="label_WeightedAverageNumberOfSharesOutstandingBasic_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_WeightedAverageNumberOfSharesOutstandingBasic" xml:lang="en-US" id="label_WeightedAverageNumberOfSharesOutstandingBasic_3">Basic weighted average shares outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="label_WeightedAverageNumberOfSharesOutstandingBasic_3" xlink:title="label: WeightedAverageNumberOfSharesOutstandingBasic to label_WeightedAverageNumberOfSharesOutstandingBasic" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockMember" xlink:label="CommonStockMember" xlink:title="CommonStockMember" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockMember" xml:lang="en-US" id="label_CommonStockMember_2">Common Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockMember" xlink:to="label_CommonStockMember_2" xlink:title="label: CommonStockMember to label_CommonStockMember" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockMember" xml:lang="en-US" id="label_CommonStockMember">Common Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockMember" xlink:to="label_CommonStockMember" xlink:title="label: CommonStockMember to label_CommonStockMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="PropertyPlantAndEquipmentDisclosureTextBlock" xlink:title="PropertyPlantAndEquipmentDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentDisclosureTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentDisclosureTextBlock">Property, Plant and Equipment Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="label_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:title="label: PropertyPlantAndEquipmentDisclosureTextBlock to label_PropertyPlantAndEquipmentDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentDisclosureTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentDisclosureTextBlock_2">Property, Plant and Equipment, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="label_PropertyPlantAndEquipmentDisclosureTextBlock_2" xlink:title="label: PropertyPlantAndEquipmentDisclosureTextBlock to label_PropertyPlantAndEquipmentDisclosureTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendsPayableAmount" xlink:label="DividendsPayableAmount" xlink:title="DividendsPayableAmount" />
    <link:label xlink:type="resource" xlink:label="label_DividendsPayableAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DividendsPayableAmount" xml:lang="en-US" id="label_DividendsPayableAmount">Dividends Payable, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendsPayableAmount" xlink:to="label_DividendsPayableAmount" xlink:title="label: DividendsPayableAmount to label_DividendsPayableAmount" />
    <link:label xlink:type="resource" xlink:label="label_DividendsPayableAmount_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DividendsPayableAmount" xml:lang="en-US" id="label_DividendsPayableAmount_2">Dividends declared but not paid</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendsPayableAmount" xlink:to="label_DividendsPayableAmount_2" xlink:title="label: DividendsPayableAmount to label_DividendsPayableAmount" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xlink:label="LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xlink:title="LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xml:lang="en-US" id="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock">Loans, Notes, Trade and Other Receivables Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xlink:to="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xlink:title="label: LoansNotesTradeAndOtherReceivablesDisclosureTextBlock to label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xml:lang="en-US" id="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_2">Trade Accounts Receivable, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xlink:to="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_2" xlink:title="label: LoansNotesTradeAndOtherReceivablesDisclosureTextBlock to label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" />
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    <link:label xlink:type="resource" xlink:label="label_Assets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Assets" xml:lang="en-US" id="label_Assets">Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="label_Assets" xlink:title="label: Assets to label_Assets" />
    <link:label xlink:type="resource" xlink:label="label_Assets_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_Assets" xml:lang="en-US" id="label_Assets_2">Total assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="label_Assets_2" xlink:title="label: Assets to label_Assets" />
    <link:label xlink:type="resource" xlink:label="label_Assets_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_Assets" xml:lang="en-US" id="label_Assets_3">Total Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="label_Assets_3" xlink:title="label: Assets to label_Assets" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentIncomeInterestAndDividend" xlink:label="InvestmentIncomeInterestAndDividend" xlink:title="InvestmentIncomeInterestAndDividend" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentIncomeInterestAndDividend" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InvestmentIncomeInterestAndDividend" xml:lang="en-US" id="label_InvestmentIncomeInterestAndDividend">Investment Income, Interest and Dividend</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentIncomeInterestAndDividend" xlink:to="label_InvestmentIncomeInterestAndDividend" xlink:title="label: InvestmentIncomeInterestAndDividend to label_InvestmentIncomeInterestAndDividend" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="GoodwillImpairmentLoss" xlink:title="GoodwillImpairmentLoss" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairmentLoss">Goodwill, Impairment Loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairmentLoss" xlink:to="label_GoodwillImpairmentLoss" xlink:title="label: GoodwillImpairmentLoss to label_GoodwillImpairmentLoss" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLoss_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_GoodwillImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairmentLoss_2">Goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairmentLoss" xlink:to="label_GoodwillImpairmentLoss_2" xlink:title="label: GoodwillImpairmentLoss to label_GoodwillImpairmentLoss" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLoss_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GoodwillImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairmentLoss_3">Impairment of Goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairmentLoss" xlink:to="label_GoodwillImpairmentLoss_3" xlink:title="label: GoodwillImpairmentLoss to label_GoodwillImpairmentLoss" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLoss_4" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_GoodwillImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairmentLoss_4">Impairment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairmentLoss" xlink:to="label_GoodwillImpairmentLoss_4" xlink:title="label: GoodwillImpairmentLoss to label_GoodwillImpairmentLoss" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="OtherLiabilitiesNoncurrent" xlink:title="OtherLiabilitiesNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_OtherLiabilitiesNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherLiabilitiesNoncurrent" xml:lang="en-US" id="label_OtherLiabilitiesNoncurrent">Long-term liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLiabilitiesNoncurrent" xlink:to="label_OtherLiabilitiesNoncurrent" xlink:title="label: OtherLiabilitiesNoncurrent to label_OtherLiabilitiesNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_OtherLiabilitiesNoncurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherLiabilitiesNoncurrent" xml:lang="en-US" id="label_OtherLiabilitiesNoncurrent_2">Other Liabilities, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLiabilitiesNoncurrent" xlink:to="label_OtherLiabilitiesNoncurrent_2" xlink:title="label: OtherLiabilitiesNoncurrent to label_OtherLiabilitiesNoncurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="CommonStockDividendsPerShareDeclared" xlink:title="CommonStockDividendsPerShareDeclared" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockDividendsPerShareDeclared" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockDividendsPerShareDeclared" xml:lang="en-US" id="label_CommonStockDividendsPerShareDeclared">Common Stock, Dividends, Per Share, Declared</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockDividendsPerShareDeclared" xlink:to="label_CommonStockDividendsPerShareDeclared" xlink:title="label: CommonStockDividendsPerShareDeclared to label_CommonStockDividendsPerShareDeclared" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockDividendsPerShareDeclared_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockDividendsPerShareDeclared" xml:lang="en-US" id="label_CommonStockDividendsPerShareDeclared_2">Cash dividends declared per common share (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockDividendsPerShareDeclared" xlink:to="label_CommonStockDividendsPerShareDeclared_2" xlink:title="label: CommonStockDividendsPerShareDeclared to label_CommonStockDividendsPerShareDeclared" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockDividendsPerShareDeclared_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CommonStockDividendsPerShareDeclared" xml:lang="en-US" id="label_CommonStockDividendsPerShareDeclared_3">Cash dividends declared on common stock, per share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockDividendsPerShareDeclared" xlink:to="label_CommonStockDividendsPerShareDeclared_3" xlink:title="label: CommonStockDividendsPerShareDeclared to label_CommonStockDividendsPerShareDeclared" />
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    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsNetNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsNetNoncurrent" xml:lang="en-US" id="label_DeferredTaxAssetsNetNoncurrent">Deferred Tax Assets, Net, Noncurrent</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockParOrStatedValuePerShare" xlink:to="label_PreferredStockParOrStatedValuePerShare_2" xlink:title="label: PreferredStockParOrStatedValuePerShare to label_PreferredStockParOrStatedValuePerShare" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="CommonStockSharesIssued" xlink:title="CommonStockSharesIssued" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockSharesIssued" xml:lang="en-US" id="label_CommonStockSharesIssued">Common Stock, Shares, Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesIssued" xlink:to="label_CommonStockSharesIssued" xlink:title="label: CommonStockSharesIssued to label_CommonStockSharesIssued" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesIssued_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockSharesIssued" xml:lang="en-US" id="label_CommonStockSharesIssued_2">Common stock, issued shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesIssued" xlink:to="label_CommonStockSharesIssued_2" xlink:title="label: CommonStockSharesIssued to label_CommonStockSharesIssued" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="OtherAssetsNoncurrent" xlink:title="OtherAssetsNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_OtherAssetsNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherAssetsNoncurrent" xml:lang="en-US" id="label_OtherAssetsNoncurrent">Other Assets, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAssetsNoncurrent" xlink:to="label_OtherAssetsNoncurrent" xlink:title="label: OtherAssetsNoncurrent to label_OtherAssetsNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_OtherAssetsNoncurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherAssetsNoncurrent" xml:lang="en-US" id="label_OtherAssetsNoncurrent_2">Other noncurrent assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAssetsNoncurrent" xlink:to="label_OtherAssetsNoncurrent_2" xlink:title="label: OtherAssetsNoncurrent to label_OtherAssetsNoncurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="PreferredStockSharesOutstanding" xlink:title="PreferredStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockSharesOutstanding" xml:lang="en-US" id="label_PreferredStockSharesOutstanding">Preferred Stock, Shares Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesOutstanding" xlink:to="label_PreferredStockSharesOutstanding" xlink:title="label: PreferredStockSharesOutstanding to label_PreferredStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockSharesOutstanding_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockSharesOutstanding" xml:lang="en-US" id="label_PreferredStockSharesOutstanding_2">Preferred stock, outstanding shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesOutstanding" xlink:to="label_PreferredStockSharesOutstanding_2" xlink:title="label: PreferredStockSharesOutstanding to label_PreferredStockSharesOutstanding" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="OperatingExpensesAbstract" xlink:title="OperatingExpensesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_OperatingExpensesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingExpensesAbstract" xml:lang="en-US" id="label_OperatingExpensesAbstract">Operating Expenses [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpensesAbstract" xlink:to="label_OperatingExpensesAbstract" xlink:title="label: OperatingExpensesAbstract to label_OperatingExpensesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_OperatingExpensesAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingExpensesAbstract" xml:lang="en-US" id="label_OperatingExpensesAbstract_2">Operating expenses:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpensesAbstract" xlink:to="label_OperatingExpensesAbstract_2" xlink:title="label: OperatingExpensesAbstract to label_OperatingExpensesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="OperatingExpenses" xlink:title="OperatingExpenses" />
    <link:label xlink:type="resource" xlink:label="label_OperatingExpenses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingExpenses" xml:lang="en-US" id="label_OperatingExpenses">Operating Expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpenses" xlink:to="label_OperatingExpenses" xlink:title="label: OperatingExpenses to label_OperatingExpenses" />
    <link:label xlink:type="resource" xlink:label="label_OperatingExpenses_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_OperatingExpenses" xml:lang="en-US" id="label_OperatingExpenses_2">Total operating expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpenses" xlink:to="label_OperatingExpenses_2" xlink:title="label: OperatingExpenses to label_OperatingExpenses" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EarningsPerShareAbstract" xml:lang="en-US" id="label_EarningsPerShareAbstract">Earnings Per Share [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareAbstract" xlink:to="label_EarningsPerShareAbstract" xlink:title="label: EarningsPerShareAbstract to label_EarningsPerShareAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EarningsPerShareAbstract" xml:lang="en-US" id="label_EarningsPerShareAbstract_2">Earnings (loss) per common share:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareAbstract" xlink:to="label_EarningsPerShareAbstract_2" xlink:title="label: EarningsPerShareAbstract to label_EarningsPerShareAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:label="IncreaseDecreaseInOtherOperatingLiabilities" xlink:title="IncreaseDecreaseInOtherOperatingLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOtherOperatingLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInOtherOperatingLiabilities" xml:lang="en-US" id="label_IncreaseDecreaseInOtherOperatingLiabilities">Increase (Decrease) in Other Operating Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOtherOperatingLiabilities" xlink:to="label_IncreaseDecreaseInOtherOperatingLiabilities" xlink:title="label: IncreaseDecreaseInOtherOperatingLiabilities to label_IncreaseDecreaseInOtherOperatingLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOtherOperatingLiabilities_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncreaseDecreaseInOtherOperatingLiabilities" xml:lang="en-US" id="label_IncreaseDecreaseInOtherOperatingLiabilities_2">Other long-term liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOtherOperatingLiabilities" xlink:to="label_IncreaseDecreaseInOtherOperatingLiabilities_2" xlink:title="label: IncreaseDecreaseInOtherOperatingLiabilities to label_IncreaseDecreaseInOtherOperatingLiabilities" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent" xlink:label="DeferredCompensationCashBasedArrangementsLiabilityCurrent" xlink:title="DeferredCompensationCashBasedArrangementsLiabilityCurrent" />
    <link:label xlink:type="resource" xlink:label="label_DeferredCompensationCashBasedArrangementsLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredCompensationCashBasedArrangementsLiabilityCurrent" xml:lang="en-US" id="label_DeferredCompensationCashBasedArrangementsLiabilityCurrent">Deferred Compensation Cash-based Arrangements, Liability, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredCompensationCashBasedArrangementsLiabilityCurrent" xlink:to="label_DeferredCompensationCashBasedArrangementsLiabilityCurrent" xlink:title="label: DeferredCompensationCashBasedArrangementsLiabilityCurrent to label_DeferredCompensationCashBasedArrangementsLiabilityCurrent" />
    <link:label xlink:type="resource" xlink:label="label_DeferredCompensationCashBasedArrangementsLiabilityCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredCompensationCashBasedArrangementsLiabilityCurrent" xml:lang="en-US" id="label_DeferredCompensationCashBasedArrangementsLiabilityCurrent_2">Accrued cash profit sharing and commissions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredCompensationCashBasedArrangementsLiabilityCurrent" xlink:to="label_DeferredCompensationCashBasedArrangementsLiabilityCurrent_2" xlink:title="label: DeferredCompensationCashBasedArrangementsLiabilityCurrent to label_DeferredCompensationCashBasedArrangementsLiabilityCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent" xlink:label="OtherDeferredCompensationArrangementsLiabilityCurrent" xlink:title="OtherDeferredCompensationArrangementsLiabilityCurrent" />
    <link:label xlink:type="resource" xlink:label="label_OtherDeferredCompensationArrangementsLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherDeferredCompensationArrangementsLiabilityCurrent" xml:lang="en-US" id="label_OtherDeferredCompensationArrangementsLiabilityCurrent">Other Deferred Compensation Arrangements, Liability, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherDeferredCompensationArrangementsLiabilityCurrent" xlink:to="label_OtherDeferredCompensationArrangementsLiabilityCurrent" xlink:title="label: OtherDeferredCompensationArrangementsLiabilityCurrent to label_OtherDeferredCompensationArrangementsLiabilityCurrent" />
    <link:label xlink:type="resource" xlink:label="label_OtherDeferredCompensationArrangementsLiabilityCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherDeferredCompensationArrangementsLiabilityCurrent" xml:lang="en-US" id="label_OtherDeferredCompensationArrangementsLiabilityCurrent_2">Accrued profit sharing trust contributions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherDeferredCompensationArrangementsLiabilityCurrent" xlink:to="label_OtherDeferredCompensationArrangementsLiabilityCurrent_2" xlink:title="label: OtherDeferredCompensationArrangementsLiabilityCurrent to label_OtherDeferredCompensationArrangementsLiabilityCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="CommonStockParOrStatedValuePerShare" xlink:title="CommonStockParOrStatedValuePerShare" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockParOrStatedValuePerShare" xml:lang="en-US" id="label_CommonStockParOrStatedValuePerShare">Common Stock, Par or Stated Value Per Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockParOrStatedValuePerShare" xlink:to="label_CommonStockParOrStatedValuePerShare" xlink:title="label: CommonStockParOrStatedValuePerShare to label_CommonStockParOrStatedValuePerShare" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockParOrStatedValuePerShare_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockParOrStatedValuePerShare" xml:lang="en-US" id="label_CommonStockParOrStatedValuePerShare_2">Common stock, par value (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockParOrStatedValuePerShare" xlink:to="label_CommonStockParOrStatedValuePerShare_2" xlink:title="label: CommonStockParOrStatedValuePerShare to label_CommonStockParOrStatedValuePerShare" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="IncomeTaxExpenseBenefit" xlink:title="IncomeTaxExpenseBenefit" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxExpenseBenefit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxExpenseBenefit" xml:lang="en-US" id="label_IncomeTaxExpenseBenefit">Income Tax Expense (Benefit)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxExpenseBenefit" xlink:to="label_IncomeTaxExpenseBenefit" xlink:title="label: IncomeTaxExpenseBenefit to label_IncomeTaxExpenseBenefit" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxExpenseBenefit_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeTaxExpenseBenefit" xml:lang="en-US" id="label_IncomeTaxExpenseBenefit_2">Provision for income taxes from continuing operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxExpenseBenefit" xlink:to="label_IncomeTaxExpenseBenefit_2" xlink:title="label: IncomeTaxExpenseBenefit to label_IncomeTaxExpenseBenefit" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxExpenseBenefit_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IncomeTaxExpenseBenefit" xml:lang="en-US" id="label_IncomeTaxExpenseBenefit_3">Provision for income taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxExpenseBenefit" xlink:to="label_IncomeTaxExpenseBenefit_3" xlink:title="label: IncomeTaxExpenseBenefit to label_IncomeTaxExpenseBenefit" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxExpenseBenefit_4" xlink:role="http://www.xbrl.org/2003/role/positiveTerseLabel" xlink:title="label_IncomeTaxExpenseBenefit" xml:lang="en-US" id="label_IncomeTaxExpenseBenefit_4">Income tax expense (benefit)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxExpenseBenefit" xlink:to="label_IncomeTaxExpenseBenefit_4" xlink:title="label: IncomeTaxExpenseBenefit to label_IncomeTaxExpenseBenefit" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxExpenseBenefit_5" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_IncomeTaxExpenseBenefit" xml:lang="en-US" id="label_IncomeTaxExpenseBenefit_5">Total income tax provision</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxExpenseBenefit" xlink:to="label_IncomeTaxExpenseBenefit_5" xlink:title="label: IncomeTaxExpenseBenefit to label_IncomeTaxExpenseBenefit" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="PreferredStockValue" xlink:title="PreferredStockValue" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockValue" xml:lang="en-US" id="label_PreferredStockValue">Preferred Stock, Value, Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockValue" xlink:to="label_PreferredStockValue" xlink:title="label: PreferredStockValue to label_PreferredStockValue" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockValue_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_PreferredStockValue" xml:lang="en-US" id="label_PreferredStockValue_2">Preferred stock, par value $0.01; authorized shares, 5,000; issued and outstanding shares, none</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockValue" xlink:to="label_PreferredStockValue_2" xlink:title="label: PreferredStockValue to label_PreferredStockValue" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="ComprehensiveIncomeNetOfTaxAbstract" xlink:title="ComprehensiveIncomeNetOfTaxAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeNetOfTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComprehensiveIncomeNetOfTaxAbstract" xml:lang="en-US" id="label_ComprehensiveIncomeNetOfTaxAbstract">Comprehensive Income, Net of Tax, Attributable to Parent [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeNetOfTaxAbstract" xlink:to="label_ComprehensiveIncomeNetOfTaxAbstract" xlink:title="label: ComprehensiveIncomeNetOfTaxAbstract to label_ComprehensiveIncomeNetOfTaxAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeNetOfTaxAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ComprehensiveIncomeNetOfTaxAbstract" xml:lang="en-US" id="label_ComprehensiveIncomeNetOfTaxAbstract_2">Comprehensive income:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeNetOfTaxAbstract" xlink:to="label_ComprehensiveIncomeNetOfTaxAbstract_2" xlink:title="label: ComprehensiveIncomeNetOfTaxAbstract to label_ComprehensiveIncomeNetOfTaxAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="StatementEquityComponentsAxis" xlink:title="StatementEquityComponentsAxis" />
    <link:label xlink:type="resource" xlink:label="label_StatementEquityComponentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementEquityComponentsAxis" xml:lang="en-US" id="label_StatementEquityComponentsAxis">Statement, Equity Components [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementEquityComponentsAxis" xlink:to="label_StatementEquityComponentsAxis" xlink:title="label: StatementEquityComponentsAxis to label_StatementEquityComponentsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="AdditionalPaidInCapitalMember" xlink:title="AdditionalPaidInCapitalMember" />
    <link:label xlink:type="resource" xlink:label="label_AdditionalPaidInCapitalMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdditionalPaidInCapitalMember" xml:lang="en-US" id="label_AdditionalPaidInCapitalMember_2">Additional Paid-in Capital [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapitalMember" xlink:to="label_AdditionalPaidInCapitalMember_2" xlink:title="label: AdditionalPaidInCapitalMember to label_AdditionalPaidInCapitalMember" />
    <link:label xlink:type="resource" xlink:label="label_AdditionalPaidInCapitalMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AdditionalPaidInCapitalMember" xml:lang="en-US" id="label_AdditionalPaidInCapitalMember">Additional Paid-in Capital</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapitalMember" xlink:to="label_AdditionalPaidInCapitalMember" xlink:title="label: AdditionalPaidInCapitalMember to label_AdditionalPaidInCapitalMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="RetainedEarningsMember" xlink:title="RetainedEarningsMember" />
    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RetainedEarningsMember" xml:lang="en-US" id="label_RetainedEarningsMember_2">Retained Earnings [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsMember" xlink:to="label_RetainedEarningsMember_2" xlink:title="label: RetainedEarningsMember to label_RetainedEarningsMember" />
    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RetainedEarningsMember" xml:lang="en-US" id="label_RetainedEarningsMember">Retained Earnings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsMember" xlink:to="label_RetainedEarningsMember" xlink:title="label: RetainedEarningsMember to label_RetainedEarningsMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="AccumulatedOtherComprehensiveIncomeMember" xlink:title="AccumulatedOtherComprehensiveIncomeMember" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeMember_2">Accumulated Other Comprehensive Income (Loss) [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeMember" xlink:to="label_AccumulatedOtherComprehensiveIncomeMember_2" xlink:title="label: AccumulatedOtherComprehensiveIncomeMember to label_AccumulatedOtherComprehensiveIncomeMember" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeMember">Accumulated Other Comprehensive Income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeMember" xlink:to="label_AccumulatedOtherComprehensiveIncomeMember" xlink:title="label: AccumulatedOtherComprehensiveIncomeMember to label_AccumulatedOtherComprehensiveIncomeMember" />
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    <link:label xlink:type="resource" xlink:label="label_EquityComponentDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityComponentDomain" xml:lang="en-US" id="label_EquityComponentDomain">Equity Component [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityComponentDomain" xlink:to="label_EquityComponentDomain" xlink:title="label: EquityComponentDomain to label_EquityComponentDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalExpendituresIncurredButNotYetPaid" xlink:label="CapitalExpendituresIncurredButNotYetPaid" xlink:title="CapitalExpendituresIncurredButNotYetPaid" />
    <link:label xlink:type="resource" xlink:label="label_CapitalExpendituresIncurredButNotYetPaid" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CapitalExpendituresIncurredButNotYetPaid" xml:lang="en-US" id="label_CapitalExpendituresIncurredButNotYetPaid">Capital Expenditures Incurred but Not yet Paid</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CapitalExpendituresIncurredButNotYetPaid" xlink:to="label_CapitalExpendituresIncurredButNotYetPaid" xlink:title="label: CapitalExpendituresIncurredButNotYetPaid to label_CapitalExpendituresIncurredButNotYetPaid" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Goodwill" xlink:label="Goodwill" xlink:title="Goodwill" />
    <link:label xlink:type="resource" xlink:label="label_Goodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Goodwill" xml:lang="en-US" id="label_Goodwill">Goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Goodwill" xlink:to="label_Goodwill" xlink:title="label: Goodwill to label_Goodwill" />
    <link:label xlink:type="resource" xlink:label="label_Goodwill_2" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_Goodwill" xml:lang="en-US" id="label_Goodwill_2">Goodwill at the beginning of the period, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Goodwill" xlink:to="label_Goodwill_2" xlink:title="label: Goodwill to label_Goodwill" />
    <link:label xlink:type="resource" xlink:label="label_Goodwill_3" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_Goodwill" xml:lang="en-US" id="label_Goodwill_3">Goodwill at the end of the period, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Goodwill" xlink:to="label_Goodwill_3" xlink:title="label: Goodwill to label_Goodwill" />
    <link:label xlink:type="resource" xlink:label="label_Goodwill_4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_Goodwill" xml:lang="en-US" id="label_Goodwill_4">Goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Goodwill" xlink:to="label_Goodwill_4" xlink:title="label: Goodwill to label_Goodwill" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="StockIssuedDuringPeriodValueShareBasedCompensation" xlink:title="StockIssuedDuringPeriodValueShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodValueShareBasedCompensation" xml:lang="en-US" id="label_StockIssuedDuringPeriodValueShareBasedCompensation">Stock Issued During Period, Value, Share-based Compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueShareBasedCompensation" xlink:to="label_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:title="label: StockIssuedDuringPeriodValueShareBasedCompensation to label_StockIssuedDuringPeriodValueShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValueShareBasedCompensation_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssuedDuringPeriodValueShareBasedCompensation" xml:lang="en-US" id="label_StockIssuedDuringPeriodValueShareBasedCompensation_2">Common stock issued for compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueShareBasedCompensation" xlink:to="label_StockIssuedDuringPeriodValueShareBasedCompensation_2" xlink:title="label: StockIssuedDuringPeriodValueShareBasedCompensation to label_StockIssuedDuringPeriodValueShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValueShareBasedCompensation_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StockIssuedDuringPeriodValueShareBasedCompensation" xml:lang="en-US" id="label_StockIssuedDuringPeriodValueShareBasedCompensation_3">Common stock issued at $30.91, $26.42, and $27.76 per share for the year ended December 31, 2011, December 31, 2010, and December 31, 2009, respectively</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueShareBasedCompensation" xlink:to="label_StockIssuedDuringPeriodValueShareBasedCompensation_3" xlink:title="label: StockIssuedDuringPeriodValueShareBasedCompensation to label_StockIssuedDuringPeriodValueShareBasedCompensation" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="StockIssuedDuringPeriodValueStockOptionsExercised" xlink:title="StockIssuedDuringPeriodValueStockOptionsExercised" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodValueStockOptionsExercised" xml:lang="en-US" id="label_StockIssuedDuringPeriodValueStockOptionsExercised">Stock Issued During Period, Value, Stock Options Exercised</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="label_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:title="label: StockIssuedDuringPeriodValueStockOptionsExercised to label_StockIssuedDuringPeriodValueStockOptionsExercised" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValueStockOptionsExercised_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssuedDuringPeriodValueStockOptionsExercised" xml:lang="en-US" id="label_StockIssuedDuringPeriodValueStockOptionsExercised_2">Options exercised</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="label_StockIssuedDuringPeriodValueStockOptionsExercised_2" xlink:title="label: StockIssuedDuringPeriodValueStockOptionsExercised to label_StockIssuedDuringPeriodValueStockOptionsExercised" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:title="StockIssuedDuringPeriodSharesShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodSharesShareBasedCompensation" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesShareBasedCompensation">Stock Issued During Period, Shares, Share-based Compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:to="label_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:title="label: StockIssuedDuringPeriodSharesShareBasedCompensation to label_StockIssuedDuringPeriodSharesShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesShareBasedCompensation_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssuedDuringPeriodSharesShareBasedCompensation" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesShareBasedCompensation_2">Common stock issued (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:to="label_StockIssuedDuringPeriodSharesShareBasedCompensation_2" xlink:title="label: StockIssuedDuringPeriodSharesShareBasedCompensation to label_StockIssuedDuringPeriodSharesShareBasedCompensation" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="StockIssuedDuringPeriodSharesStockOptionsExercised" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodSharesStockOptionsExercised" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesStockOptionsExercised">Stock Issued During Period, Shares, Stock Options Exercised</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="label_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="label: StockIssuedDuringPeriodSharesStockOptionsExercised to label_StockIssuedDuringPeriodSharesStockOptionsExercised" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesStockOptionsExercised_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssuedDuringPeriodSharesStockOptionsExercised" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesStockOptionsExercised_2">Options exercised (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="label_StockIssuedDuringPeriodSharesStockOptionsExercised_2" xlink:title="label: StockIssuedDuringPeriodSharesStockOptionsExercised to label_StockIssuedDuringPeriodSharesStockOptionsExercised" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesStockOptionsExercised_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_StockIssuedDuringPeriodSharesStockOptionsExercised" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesStockOptionsExercised_3">Exercised (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="label_StockIssuedDuringPeriodSharesStockOptionsExercised_3" xlink:title="label: StockIssuedDuringPeriodSharesStockOptionsExercised to label_StockIssuedDuringPeriodSharesStockOptionsExercised" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockSharesAcquired" xlink:label="TreasuryStockSharesAcquired" xlink:title="TreasuryStockSharesAcquired" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockSharesAcquired" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TreasuryStockSharesAcquired" xml:lang="en-US" id="label_TreasuryStockSharesAcquired">Treasury Stock, Shares, Acquired</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockSharesAcquired" xlink:to="label_TreasuryStockSharesAcquired" xlink:title="label: TreasuryStockSharesAcquired to label_TreasuryStockSharesAcquired" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockSharesAcquired_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_TreasuryStockSharesAcquired" xml:lang="en-US" id="label_TreasuryStockSharesAcquired_2">Repurchase of common stock (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockSharesAcquired" xlink:to="label_TreasuryStockSharesAcquired_2" xlink:title="label: TreasuryStockSharesAcquired to label_TreasuryStockSharesAcquired" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:label="StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:title="StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease">Stock Issued During Period, Shares, Period Increase (Decrease)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:to="label_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:title="label: StockIssuedDuringPeriodSharesPeriodIncreaseDecrease to label_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioAdjustmentMember" xlink:label="ScenarioAdjustmentMember" xlink:title="ScenarioAdjustmentMember" />
    <link:label xlink:type="resource" xlink:label="label_ScenarioAdjustmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScenarioAdjustmentMember" xml:lang="en-US" id="label_ScenarioAdjustmentMember">Adjustment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScenarioAdjustmentMember" xlink:to="label_ScenarioAdjustmentMember" xlink:title="label: ScenarioAdjustmentMember to label_ScenarioAdjustmentMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:title="CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xml:lang="en-US" id="label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract">Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:to="label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:title="label: CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract to label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xml:lang="en-US" id="label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_2">Noncash activity during the year for</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:to="label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_2" xlink:title="label: CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract to label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="TreasuryStockValueAcquiredCostMethod" xlink:title="TreasuryStockValueAcquiredCostMethod" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockValueAcquiredCostMethod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TreasuryStockValueAcquiredCostMethod" xml:lang="en-US" id="label_TreasuryStockValueAcquiredCostMethod">Treasury Stock, Value, Acquired, Cost Method</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockValueAcquiredCostMethod" xlink:to="label_TreasuryStockValueAcquiredCostMethod" xlink:title="label: TreasuryStockValueAcquiredCostMethod to label_TreasuryStockValueAcquiredCostMethod" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockValueAcquiredCostMethod_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_TreasuryStockValueAcquiredCostMethod" xml:lang="en-US" id="label_TreasuryStockValueAcquiredCostMethod_2">Repurchase of common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockValueAcquiredCostMethod" xlink:to="label_TreasuryStockValueAcquiredCostMethod_2" xlink:title="label: TreasuryStockValueAcquiredCostMethod to label_TreasuryStockValueAcquiredCostMethod" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:label="AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:title="AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xml:lang="en-US" id="label_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation">Adjustments to Additional Paid in Capital, Tax Effect from Share-based Compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:to="label_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation to label_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xml:lang="en-US" id="label_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_2">Tax benefit of options exercised</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SharesIssued" xlink:label="SharesIssued" xlink:title="SharesIssued" />
    <link:label xlink:type="resource" xlink:label="label_SharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SharesIssued" xml:lang="en-US" id="label_SharesIssued">Shares, Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesIssued" xlink:to="label_SharesIssued" xlink:title="label: SharesIssued to label_SharesIssued" />
    <link:label xlink:type="resource" xlink:label="label_SharesIssued_2" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_SharesIssued" xml:lang="en-US" id="label_SharesIssued_2">Balance (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesIssued" xlink:to="label_SharesIssued_2" xlink:title="label: SharesIssued to label_SharesIssued" />
    <link:label xlink:type="resource" xlink:label="label_SharesIssued_3" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_SharesIssued" xml:lang="en-US" id="label_SharesIssued_3">Balance (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesIssued" xlink:to="label_SharesIssued_3" xlink:title="label: SharesIssued to label_SharesIssued" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="NetIncomeLossAttributableToNoncontrollingInterest" xlink:title="NetIncomeLossAttributableToNoncontrollingInterest" />
    <link:label xlink:type="resource" xlink:label="label_NetIncomeLossAttributableToNoncontrollingInterest" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NetIncomeLossAttributableToNoncontrollingInterest" xml:lang="en-US" id="label_NetIncomeLossAttributableToNoncontrollingInterest">Net Income (Loss) Attributable to Noncontrolling Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLossAttributableToNoncontrollingInterest" xlink:to="label_NetIncomeLossAttributableToNoncontrollingInterest" xlink:title="label: NetIncomeLossAttributableToNoncontrollingInterest to label_NetIncomeLossAttributableToNoncontrollingInterest" />
    <link:label xlink:type="resource" xlink:label="label_NetIncomeLossAttributableToNoncontrollingInterest_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NetIncomeLossAttributableToNoncontrollingInterest" xml:lang="en-US" id="label_NetIncomeLossAttributableToNoncontrollingInterest_2">Minority interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLossAttributableToNoncontrollingInterest" xlink:to="label_NetIncomeLossAttributableToNoncontrollingInterest_2" xlink:title="label: NetIncomeLossAttributableToNoncontrollingInterest to label_NetIncomeLossAttributableToNoncontrollingInterest" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:label="WeightedAverageNumberOfSharesOutstandingAbstract" xlink:title="WeightedAverageNumberOfSharesOutstandingAbstract" />
    <link:label xlink:type="resource" xlink:label="label_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WeightedAverageNumberOfSharesOutstandingAbstract" xml:lang="en-US" id="label_WeightedAverageNumberOfSharesOutstandingAbstract">Weighted Average Number of Shares Outstanding, Diluted [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfSharesOutstandingAbstract" xlink:to="label_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:title="label: WeightedAverageNumberOfSharesOutstandingAbstract to label_WeightedAverageNumberOfSharesOutstandingAbstract" />
    <link:label xlink:type="resource" xlink:label="label_WeightedAverageNumberOfSharesOutstandingAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_WeightedAverageNumberOfSharesOutstandingAbstract" xml:lang="en-US" id="label_WeightedAverageNumberOfSharesOutstandingAbstract_2">Weighted average number of shares outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfSharesOutstandingAbstract" xlink:to="label_WeightedAverageNumberOfSharesOutstandingAbstract_2" xlink:title="label: WeightedAverageNumberOfSharesOutstandingAbstract to label_WeightedAverageNumberOfSharesOutstandingAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="AccruedIncomeTaxesCurrent" xlink:title="AccruedIncomeTaxesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedIncomeTaxesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccruedIncomeTaxesCurrent" xml:lang="en-US" id="label_AccruedIncomeTaxesCurrent">Accrued Income Taxes, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedIncomeTaxesCurrent" xlink:to="label_AccruedIncomeTaxesCurrent" xlink:title="label: AccruedIncomeTaxesCurrent to label_AccruedIncomeTaxesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedIncomeTaxesCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccruedIncomeTaxesCurrent" xml:lang="en-US" id="label_AccruedIncomeTaxesCurrent_2">Income taxes payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedIncomeTaxesCurrent" xlink:to="label_AccruedIncomeTaxesCurrent_2" xlink:title="label: AccruedIncomeTaxesCurrent to label_AccruedIncomeTaxesCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="DepreciationDepletionAndAmortization" xlink:title="DepreciationDepletionAndAmortization" />
    <link:label xlink:type="resource" xlink:label="label_DepreciationDepletionAndAmortization" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DepreciationDepletionAndAmortization" xml:lang="en-US" id="label_DepreciationDepletionAndAmortization">Depreciation, Depletion and Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationDepletionAndAmortization" xlink:to="label_DepreciationDepletionAndAmortization" xlink:title="label: DepreciationDepletionAndAmortization to label_DepreciationDepletionAndAmortization" />
    <link:label xlink:type="resource" xlink:label="label_DepreciationDepletionAndAmortization_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DepreciationDepletionAndAmortization" xml:lang="en-US" id="label_DepreciationDepletionAndAmortization_2">Depreciation and amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationDepletionAndAmortization" xlink:to="label_DepreciationDepletionAndAmortization_2" xlink:title="label: DepreciationDepletionAndAmortization to label_DepreciationDepletionAndAmortization" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="AccountsPayableCurrent" xlink:title="AccountsPayableCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccountsPayableCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsPayableCurrent" xml:lang="en-US" id="label_AccountsPayableCurrent">Accounts Payable, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsPayableCurrent" xlink:to="label_AccountsPayableCurrent" xlink:title="label: AccountsPayableCurrent to label_AccountsPayableCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccountsPayableCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccountsPayableCurrent" xml:lang="en-US" id="label_AccountsPayableCurrent_2">Trade accounts payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsPayableCurrent" xlink:to="label_AccountsPayableCurrent_2" xlink:title="label: AccountsPayableCurrent to label_AccountsPayableCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="AccruedLiabilitiesCurrent" xlink:title="AccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccruedLiabilitiesCurrent" xml:lang="en-US" id="label_AccruedLiabilitiesCurrent">Accrued Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLiabilitiesCurrent" xlink:to="label_AccruedLiabilitiesCurrent" xlink:title="label: AccruedLiabilitiesCurrent to label_AccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedLiabilitiesCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccruedLiabilitiesCurrent" xml:lang="en-US" id="label_AccruedLiabilitiesCurrent_2">Accrued liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLiabilitiesCurrent" xlink:to="label_AccruedLiabilitiesCurrent_2" xlink:title="label: AccruedLiabilitiesCurrent to label_AccruedLiabilitiesCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendsCommonStockCash" xlink:label="DividendsCommonStockCash" xlink:title="DividendsCommonStockCash" />
    <link:label xlink:type="resource" xlink:label="label_DividendsCommonStockCash" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DividendsCommonStockCash" xml:lang="en-US" id="label_DividendsCommonStockCash">Dividends, Common Stock, Cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendsCommonStockCash" xlink:to="label_DividendsCommonStockCash" xlink:title="label: DividendsCommonStockCash to label_DividendsCommonStockCash" />
    <link:label xlink:type="resource" xlink:label="label_DividendsCommonStockCash_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_DividendsCommonStockCash" xml:lang="en-US" id="label_DividendsCommonStockCash_2">Cash dividends declared on common stock, $0.50 per share, for the year ended December 31, 2011 and $0.40 per share, December 31, 2010, and December 31, 2009</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendsCommonStockCash" xlink:to="label_DividendsCommonStockCash_2" xlink:title="label: DividendsCommonStockCash to label_DividendsCommonStockCash" />
    <link:label xlink:type="resource" xlink:label="label_DividendsCommonStockCash_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DividendsCommonStockCash" xml:lang="en-US" id="label_DividendsCommonStockCash_3">Cash dividend declared</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendsCommonStockCash" xlink:to="label_DividendsCommonStockCash_3" xlink:title="label: DividendsCommonStockCash to label_DividendsCommonStockCash" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US" id="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="label: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US" id="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_2">Adjustments to reconcile net income to net cash provided by operating activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_2" xlink:title="label: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WorkersCompensationLiabilityCurrent" xlink:label="WorkersCompensationLiabilityCurrent" xlink:title="WorkersCompensationLiabilityCurrent" />
    <link:label xlink:type="resource" xlink:label="label_WorkersCompensationLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WorkersCompensationLiabilityCurrent" xml:lang="en-US" id="label_WorkersCompensationLiabilityCurrent">Workers' Compensation Liability, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WorkersCompensationLiabilityCurrent" xlink:to="label_WorkersCompensationLiabilityCurrent" xlink:title="label: WorkersCompensationLiabilityCurrent to label_WorkersCompensationLiabilityCurrent" />
    <link:label xlink:type="resource" xlink:label="label_WorkersCompensationLiabilityCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_WorkersCompensationLiabilityCurrent" xml:lang="en-US" id="label_WorkersCompensationLiabilityCurrent_2">Accrued workers' compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WorkersCompensationLiabilityCurrent" xlink:to="label_WorkersCompensationLiabilityCurrent_2" xlink:title="label: WorkersCompensationLiabilityCurrent to label_WorkersCompensationLiabilityCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:title="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xml:lang="en-US" id="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue">Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition, Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue to label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xml:lang="en-US" id="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_2">Stock compensation expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_2" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue to label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ResearchAndDevelopmentAndOtherEngineering" xlink:label="ResearchAndDevelopmentAndOtherEngineering" xlink:title="ResearchAndDevelopmentAndOtherEngineering" />
    <link:label xlink:type="resource" xlink:label="label_ResearchAndDevelopmentAndOtherEngineering" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ResearchAndDevelopmentAndOtherEngineering" xml:lang="en-US" id="label_ResearchAndDevelopmentAndOtherEngineering">Research and development and other engineering</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentAndOtherEngineering" xlink:to="label_ResearchAndDevelopmentAndOtherEngineering" xlink:title="label: ResearchAndDevelopmentAndOtherEngineering to label_ResearchAndDevelopmentAndOtherEngineering" />
    <link:label xlink:type="resource" xlink:label="label_ResearchAndDevelopmentAndOtherEngineering_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ResearchAndDevelopmentAndOtherEngineering" xml:lang="en-US" id="label_ResearchAndDevelopmentAndOtherEngineering_2">Research and Development and Other Engineering</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentAndOtherEngineering" xlink:to="label_ResearchAndDevelopmentAndOtherEngineering_2" xlink:title="label: ResearchAndDevelopmentAndOtherEngineering to label_ResearchAndDevelopmentAndOtherEngineering" />
    <link:label xlink:type="resource" xlink:label="label_ResearchAndDevelopmentAndOtherEngineering_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ResearchAndDevelopmentAndOtherEngineering" xml:lang="en-US" id="label_ResearchAndDevelopmentAndOtherEngineering_3">The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use; (3) to conduct internal product testing; (4) or to provide engineering support to customers in the form of testing services or product uses, specifications or requirements.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentAndOtherEngineering" xlink:to="label_ResearchAndDevelopmentAndOtherEngineering_3" xlink:title="label: ResearchAndDevelopmentAndOtherEngineering to label_ResearchAndDevelopmentAndOtherEngineering" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DebtIssuanceCostsForCreditFacility" xlink:label="DebtIssuanceCostsForCreditFacility" xlink:title="DebtIssuanceCostsForCreditFacility" />
    <link:label xlink:type="resource" xlink:label="label_DebtIssuanceCostsForCreditFacility" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_DebtIssuanceCostsForCreditFacility" xml:lang="en-US" id="label_DebtIssuanceCostsForCreditFacility">Debt issuance costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtIssuanceCostsForCreditFacility" xlink:to="label_DebtIssuanceCostsForCreditFacility" xlink:title="label: DebtIssuanceCostsForCreditFacility to label_DebtIssuanceCostsForCreditFacility" />
    <link:label xlink:type="resource" xlink:label="label_DebtIssuanceCostsForCreditFacility_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtIssuanceCostsForCreditFacility" xml:lang="en-US" id="label_DebtIssuanceCostsForCreditFacility_2">Debt Issuance Costs for Credit Facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtIssuanceCostsForCreditFacility" xlink:to="label_DebtIssuanceCostsForCreditFacility_2" xlink:title="label: DebtIssuanceCostsForCreditFacility to label_DebtIssuanceCostsForCreditFacility" />
    <link:label xlink:type="resource" xlink:label="label_DebtIssuanceCostsForCreditFacility_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtIssuanceCostsForCreditFacility" xml:lang="en-US" id="label_DebtIssuanceCostsForCreditFacility_3">The cash outflow to acquire a credit facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtIssuanceCostsForCreditFacility" xlink:to="label_DebtIssuanceCostsForCreditFacility_3" xlink:title="label: DebtIssuanceCostsForCreditFacility to label_DebtIssuanceCostsForCreditFacility" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SupplementalCashFlowCashPaidAbstract" xlink:label="SupplementalCashFlowCashPaidAbstract" xlink:title="SupplementalCashFlowCashPaidAbstract" />
    <link:label xlink:type="resource" xlink:label="label_SupplementalCashFlowCashPaidAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SupplementalCashFlowCashPaidAbstract" xml:lang="en-US" id="label_SupplementalCashFlowCashPaidAbstract">Supplemental Cash Flow, Cash Paid [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SupplementalCashFlowCashPaidAbstract" xlink:to="label_SupplementalCashFlowCashPaidAbstract" xlink:title="label: SupplementalCashFlowCashPaidAbstract to label_SupplementalCashFlowCashPaidAbstract" />
    <link:label xlink:type="resource" xlink:label="label_SupplementalCashFlowCashPaidAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SupplementalCashFlowCashPaidAbstract" xml:lang="en-US" id="label_SupplementalCashFlowCashPaidAbstract_2">Cash paid during the year for</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SupplementalCashFlowCashPaidAbstract" xlink:to="label_SupplementalCashFlowCashPaidAbstract_2" xlink:title="label: SupplementalCashFlowCashPaidAbstract to label_SupplementalCashFlowCashPaidAbstract" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ConsolidationOfVariableInterestEntity" xlink:label="ConsolidationOfVariableInterestEntity" xlink:title="ConsolidationOfVariableInterestEntity" />
    <link:label xlink:type="resource" xlink:label="label_ConsolidationOfVariableInterestEntity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConsolidationOfVariableInterestEntity" xml:lang="en-US" id="label_ConsolidationOfVariableInterestEntity">Consolidation of VIE (Note 15)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidationOfVariableInterestEntity" xlink:to="label_ConsolidationOfVariableInterestEntity" xlink:title="label: ConsolidationOfVariableInterestEntity to label_ConsolidationOfVariableInterestEntity" />
    <link:label xlink:type="resource" xlink:label="label_ConsolidationOfVariableInterestEntity_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConsolidationOfVariableInterestEntity" xml:lang="en-US" id="label_ConsolidationOfVariableInterestEntity_2">Consolidation of Variable Interest Entity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidationOfVariableInterestEntity" xlink:to="label_ConsolidationOfVariableInterestEntity_2" xlink:title="label: ConsolidationOfVariableInterestEntity to label_ConsolidationOfVariableInterestEntity" />
    <link:label xlink:type="resource" xlink:label="label_ConsolidationOfVariableInterestEntity_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConsolidationOfVariableInterestEntity" xml:lang="en-US" id="label_ConsolidationOfVariableInterestEntity_3">The consolidation of net assets of variable interest entities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidationOfVariableInterestEntity" xlink:to="label_ConsolidationOfVariableInterestEntity_3" xlink:title="label: ConsolidationOfVariableInterestEntity to label_ConsolidationOfVariableInterestEntity" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DocumentAndEntityInformationAbstract" xlink:label="DocumentAndEntityInformationAbstract" xlink:title="DocumentAndEntityInformationAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DocumentAndEntityInformationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentAndEntityInformationAbstract" xml:lang="en-US" id="label_DocumentAndEntityInformationAbstract">Document and Entity Information</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="label_DocumentAndEntityInformationAbstract" xlink:title="label: DocumentAndEntityInformationAbstract to label_DocumentAndEntityInformationAbstract" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationPerShare" xlink:label="ShareBasedCompensationPerShare" xlink:title="ShareBasedCompensationPerShare" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationPerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationPerShare" xml:lang="en-US" id="label_ShareBasedCompensationPerShare">Share Based Compensation Per Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationPerShare" xlink:to="label_ShareBasedCompensationPerShare" xlink:title="label: ShareBasedCompensationPerShare to label_ShareBasedCompensationPerShare" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationPerShare_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationPerShare" xml:lang="en-US" id="label_ShareBasedCompensationPerShare_2">Common stock issued, per share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationPerShare" xlink:to="label_ShareBasedCompensationPerShare_2" xlink:title="label: ShareBasedCompensationPerShare to label_ShareBasedCompensationPerShare" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationPerShare_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationPerShare" xml:lang="en-US" id="label_ShareBasedCompensationPerShare_3">The amount of each share issued during the period as a result of share-based compensation plans other than an employee stock ownership plan (ESOP).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationPerShare" xlink:to="label_ShareBasedCompensationPerShare_3" xlink:title="label: ShareBasedCompensationPerShare to label_ShareBasedCompensationPerShare" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_InterestIncomeNet" xlink:label="InterestIncomeNet" xlink:title="InterestIncomeNet" />
    <link:label xlink:type="resource" xlink:label="label_InterestIncomeNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InterestIncomeNet" xml:lang="en-US" id="label_InterestIncomeNet">Interest Income, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestIncomeNet" xlink:to="label_InterestIncomeNet" xlink:title="label: InterestIncomeNet to label_InterestIncomeNet" />
    <link:label xlink:type="resource" xlink:label="label_InterestIncomeNet_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InterestIncomeNet" xml:lang="en-US" id="label_InterestIncomeNet_2">Interest income, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestIncomeNet" xlink:to="label_InterestIncomeNet_2" xlink:title="label: InterestIncomeNet to label_InterestIncomeNet" />
    <link:label xlink:type="resource" xlink:label="label_InterestIncomeNet_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_InterestIncomeNet" xml:lang="en-US" id="label_InterestIncomeNet_3">Represents the net of interest income and expenses during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestIncomeNet" xlink:to="label_InterestIncomeNet_3" xlink:title="label: InterestIncomeNet to label_InterestIncomeNet" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentsOfLinesOfCredit" xlink:label="RepaymentsOfLinesOfCredit" xlink:title="RepaymentsOfLinesOfCredit" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfLinesOfCredit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RepaymentsOfLinesOfCredit" xml:lang="en-US" id="label_RepaymentsOfLinesOfCredit">Repayments of Lines of Credit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfLinesOfCredit" xlink:to="label_RepaymentsOfLinesOfCredit" xlink:title="label: RepaymentsOfLinesOfCredit to label_RepaymentsOfLinesOfCredit" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfLinesOfCredit_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_RepaymentsOfLinesOfCredit" xml:lang="en-US" id="label_RepaymentsOfLinesOfCredit_2">Repayment of line of credit borrowings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfLinesOfCredit" xlink:to="label_RepaymentsOfLinesOfCredit_2" xlink:title="label: RepaymentsOfLinesOfCredit to label_RepaymentsOfLinesOfCredit" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeMember" xlink:label="ComprehensiveIncomeMember" xlink:title="ComprehensiveIncomeMember" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComprehensiveIncomeMember" xml:lang="en-US" id="label_ComprehensiveIncomeMember_2">Comprehensive Income [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeMember" xlink:to="label_ComprehensiveIncomeMember_2" xlink:title="label: ComprehensiveIncomeMember to label_ComprehensiveIncomeMember" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ComprehensiveIncomeMember" xml:lang="en-US" id="label_ComprehensiveIncomeMember">Comprehensive Income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeMember" xlink:to="label_ComprehensiveIncomeMember" xlink:title="label: ComprehensiveIncomeMember to label_ComprehensiveIncomeMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesOfAssetsHeldForSale" xlink:label="LiabilitiesOfAssetsHeldForSale" xlink:title="LiabilitiesOfAssetsHeldForSale" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesOfAssetsHeldForSale" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesOfAssetsHeldForSale" xml:lang="en-US" id="label_LiabilitiesOfAssetsHeldForSale">Liabilities of Assets Held-for-sale</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesOfAssetsHeldForSale" xlink:to="label_LiabilitiesOfAssetsHeldForSale" xlink:title="label: LiabilitiesOfAssetsHeldForSale to label_LiabilitiesOfAssetsHeldForSale" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesOfAssetsHeldForSale_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesOfAssetsHeldForSale" xml:lang="en-US" id="label_LiabilitiesOfAssetsHeldForSale_2">Liabilities held for sale</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesOfAssetsHeldForSale" xlink:to="label_LiabilitiesOfAssetsHeldForSale_2" xlink:title="label: LiabilitiesOfAssetsHeldForSale to label_LiabilitiesOfAssetsHeldForSale" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" xlink:label="IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" xlink:title="IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" xml:lang="en-US" id="label_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract">Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" xlink:to="label_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" xlink:title="label: IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract to label_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" xml:lang="en-US" id="label_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract_2">Discontinued operations:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" xlink:to="label_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract_2" xlink:title="label: IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract to label_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="EarningsPerShareBasicAbstract" xlink:title="EarningsPerShareBasicAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareBasicAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EarningsPerShareBasicAbstract" xml:lang="en-US" id="label_EarningsPerShareBasicAbstract">Earnings Per Share, Basic [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareBasicAbstract" xlink:to="label_EarningsPerShareBasicAbstract" xlink:title="label: EarningsPerShareBasicAbstract to label_EarningsPerShareBasicAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareBasicAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EarningsPerShareBasicAbstract" xml:lang="en-US" id="label_EarningsPerShareBasicAbstract_2">Basic</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareBasicAbstract" xlink:to="label_EarningsPerShareBasicAbstract_2" xlink:title="label: EarningsPerShareBasicAbstract to label_EarningsPerShareBasicAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareBasicAbstract_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EarningsPerShareBasicAbstract" xml:lang="en-US" id="label_EarningsPerShareBasicAbstract_3">Net earnings (loss) per share - basic:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareBasicAbstract" xlink:to="label_EarningsPerShareBasicAbstract_3" xlink:title="label: EarningsPerShareBasicAbstract to label_EarningsPerShareBasicAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xlink:label="IncomeLossFromContinuingOperationsPerBasicShare" xlink:title="IncomeLossFromContinuingOperationsPerBasicShare" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromContinuingOperationsPerBasicShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeLossFromContinuingOperationsPerBasicShare" xml:lang="en-US" id="label_IncomeLossFromContinuingOperationsPerBasicShare">Continuing operations (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromContinuingOperationsPerBasicShare" xlink:to="label_IncomeLossFromContinuingOperationsPerBasicShare" xlink:title="label: IncomeLossFromContinuingOperationsPerBasicShare to label_IncomeLossFromContinuingOperationsPerBasicShare" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromContinuingOperationsPerBasicShare_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeLossFromContinuingOperationsPerBasicShare" xml:lang="en-US" id="label_IncomeLossFromContinuingOperationsPerBasicShare_2">Income (Loss) from Continuing Operations, Per Basic Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromContinuingOperationsPerBasicShare" xlink:to="label_IncomeLossFromContinuingOperationsPerBasicShare_2" xlink:title="label: IncomeLossFromContinuingOperationsPerBasicShare to label_IncomeLossFromContinuingOperationsPerBasicShare" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromContinuingOperationsPerBasicShare_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IncomeLossFromContinuingOperationsPerBasicShare" xml:lang="en-US" id="label_IncomeLossFromContinuingOperationsPerBasicShare_3">Continuing operations (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromContinuingOperationsPerBasicShare" xlink:to="label_IncomeLossFromContinuingOperationsPerBasicShare_3" xlink:title="label: IncomeLossFromContinuingOperationsPerBasicShare to label_IncomeLossFromContinuingOperationsPerBasicShare" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" xlink:label="IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" xlink:title="IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" xml:lang="en-US" id="label_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare">Income (Loss) from Discontinued Operations, Net of Tax, Per Basic Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" xlink:to="label_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" xlink:title="label: IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare to label_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" xml:lang="en-US" id="label_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_2">Discontinued operations (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" xlink:to="label_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_2" xlink:title="label: IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare to label_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract" xlink:label="EarningsPerShareDilutedAbstract" xlink:title="EarningsPerShareDilutedAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareDilutedAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EarningsPerShareDilutedAbstract" xml:lang="en-US" id="label_EarningsPerShareDilutedAbstract">Earnings Per Share, Diluted [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareDilutedAbstract" xlink:to="label_EarningsPerShareDilutedAbstract" xlink:title="label: EarningsPerShareDilutedAbstract to label_EarningsPerShareDilutedAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareDilutedAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EarningsPerShareDilutedAbstract" xml:lang="en-US" id="label_EarningsPerShareDilutedAbstract_2">Diluted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareDilutedAbstract" xlink:to="label_EarningsPerShareDilutedAbstract_2" xlink:title="label: EarningsPerShareDilutedAbstract to label_EarningsPerShareDilutedAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareDilutedAbstract_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EarningsPerShareDilutedAbstract" xml:lang="en-US" id="label_EarningsPerShareDilutedAbstract_3">Net earnings (loss) per share - diluted:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareDilutedAbstract" xlink:to="label_EarningsPerShareDilutedAbstract_3" xlink:title="label: EarningsPerShareDilutedAbstract to label_EarningsPerShareDilutedAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:label="IncomeLossFromContinuingOperationsPerDilutedShare" xlink:title="IncomeLossFromContinuingOperationsPerDilutedShare" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeLossFromContinuingOperationsPerDilutedShare" xml:lang="en-US" id="label_IncomeLossFromContinuingOperationsPerDilutedShare">Continuing operations (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromContinuingOperationsPerDilutedShare" xlink:to="label_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:title="label: IncomeLossFromContinuingOperationsPerDilutedShare to label_IncomeLossFromContinuingOperationsPerDilutedShare" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock" xlink:label="DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock" xlink:title="DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinesses" xlink:label="ProceedsFromDivestitureOfBusinesses" xlink:title="ProceedsFromDivestitureOfBusinesses" />
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_AccruedInterestEarnedFromRelatedParties" xlink:label="AccruedInterestEarnedFromRelatedParties" xlink:title="AccruedInterestEarnedFromRelatedParties" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedInterestEarnedFromRelatedParties" xlink:to="label_AccruedInterestEarnedFromRelatedParties" xlink:title="label: AccruedInterestEarnedFromRelatedParties to label_AccruedInterestEarnedFromRelatedParties" />
    <link:label xlink:type="resource" xlink:label="label_AccruedInterestEarnedFromRelatedParties_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AccruedInterestEarnedFromRelatedParties" xml:lang="en-US" id="label_AccruedInterestEarnedFromRelatedParties_2">Represents the accrued interest earned from related parties, which is included in the net income, that result in no cash inflows or outflows in the period in which they occur, but increase the net income and thus are subtracted (removed) while calculating net cash flow from operating activities using the indirect method.</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionCostOfAcquiredEntityOtherNoncashConsideration" xlink:label="BusinessAcquisitionCostOfAcquiredEntityOtherNoncashConsideration" xlink:title="BusinessAcquisitionCostOfAcquiredEntityOtherNoncashConsideration" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionCostOfAcquiredEntityOtherNoncashConsideration" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BusinessAcquisitionCostOfAcquiredEntityOtherNoncashConsideration" xml:lang="en-US" id="label_BusinessAcquisitionCostOfAcquiredEntityOtherNoncashConsideration">Equity method investment acquisition (Note 6)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf" xlink:label="ImpairmentOfLongLivedAssetsToBeDisposedOf" xlink:title="ImpairmentOfLongLivedAssetsToBeDisposedOf" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ImpairmentOfLongLivedAssetsToBeDisposedOf" xlink:to="label_ImpairmentOfLongLivedAssetsToBeDisposedOf_3" xlink:title="label: ImpairmentOfLongLivedAssetsToBeDisposedOf to label_ImpairmentOfLongLivedAssetsToBeDisposedOf" />
    <link:label xlink:type="resource" xlink:label="label_ImpairmentOfLongLivedAssetsToBeDisposedOf_4" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:title="label_ImpairmentOfLongLivedAssetsToBeDisposedOf" xml:lang="en-US" id="label_ImpairmentOfLongLivedAssetsToBeDisposedOf_4">Fixed assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityMethodInvestmentsDisclosureTextBlock" xlink:label="EquityMethodInvestmentsDisclosureTextBlock" xlink:title="EquityMethodInvestmentsDisclosureTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock" xlink:label="ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock" xlink:title="ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_AllowanceForSalesDiscountAndReturnsCurrent" xlink:label="AllowanceForSalesDiscountAndReturnsCurrent" xlink:title="AllowanceForSalesDiscountAndReturnsCurrent" />
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    <link:label xlink:type="resource" xlink:label="label_AllowanceForSalesDiscountAndReturnsCurrent_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AllowanceForSalesDiscountAndReturnsCurrent" xml:lang="en-US" id="label_AllowanceForSalesDiscountAndReturnsCurrent_3">An allowance for sales discounts and returns for trade and other receivables due to entity within one year (or the normal operating cycle, whichever is longer).</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableGrossCurrent" xlink:label="AccountsReceivableGrossCurrent" xlink:title="AccountsReceivableGrossCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableGrossCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsReceivableGrossCurrent" xml:lang="en-US" id="label_AccountsReceivableGrossCurrent">Accounts Receivable, Gross, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableGrossCurrent" xlink:to="label_AccountsReceivableGrossCurrent" xlink:title="label: AccountsReceivableGrossCurrent to label_AccountsReceivableGrossCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableGrossCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccountsReceivableGrossCurrent" xml:lang="en-US" id="label_AccountsReceivableGrossCurrent_2">Trade accounts receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableGrossCurrent" xlink:to="label_AccountsReceivableGrossCurrent_2" xlink:title="label: AccountsReceivableGrossCurrent to label_AccountsReceivableGrossCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="AllowanceForDoubtfulAccountsReceivableCurrent" xlink:title="AllowanceForDoubtfulAccountsReceivableCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AllowanceForDoubtfulAccountsReceivableCurrent" xml:lang="en-US" id="label_AllowanceForDoubtfulAccountsReceivableCurrent">Allowance for Doubtful Accounts Receivable, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="label_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:title="label: AllowanceForDoubtfulAccountsReceivableCurrent to label_AllowanceForDoubtfulAccountsReceivableCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AllowanceForDoubtfulAccountsReceivableCurrent_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_AllowanceForDoubtfulAccountsReceivableCurrent" xml:lang="en-US" id="label_AllowanceForDoubtfulAccountsReceivableCurrent_2">Allowance for doubtful accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="label_AllowanceForDoubtfulAccountsReceivableCurrent_2" xlink:title="label: AllowanceForDoubtfulAccountsReceivableCurrent to label_AllowanceForDoubtfulAccountsReceivableCurrent" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress" xlink:label="PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress" xlink:title="PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress" xml:lang="en-US" id="label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress">Property Plant and Equipment Excluding Capital Projects in Progress</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress" xlink:to="label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress" xlink:title="label: PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress to label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress" xml:lang="en-US" id="label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress_2">Represents the aggregate of long-lived physical assets excluding capital projects in progress used in the normal conduct of business and not intended for resale.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress" xlink:to="label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress_2" xlink:title="label: PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress to label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress_3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress" xml:lang="en-US" id="label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress_3">Property, plant and equipment excluding capital projects in progress, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress" xlink:to="label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress_3" xlink:title="label: PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress to label_PropertyPlantAndEquipmentExcludingCapitalProjectsInProgress" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="PropertyPlantAndEquipmentGross" xlink:title="PropertyPlantAndEquipmentGross" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentGross" xml:lang="en-US" id="label_PropertyPlantAndEquipmentGross">Property, Plant and Equipment, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentGross" xlink:to="label_PropertyPlantAndEquipmentGross" xlink:title="label: PropertyPlantAndEquipmentGross to label_PropertyPlantAndEquipmentGross" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentGross_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_PropertyPlantAndEquipmentGross" xml:lang="en-US" id="label_PropertyPlantAndEquipmentGross_2">Property, plant and equipment, gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentGross" xlink:to="label_PropertyPlantAndEquipmentGross_2" xlink:title="label: PropertyPlantAndEquipmentGross to label_PropertyPlantAndEquipmentGross" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:title="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xml:lang="en-US" id="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:title="label: AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment to label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xml:lang="en-US" id="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2">Accumulated depreciation and amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2" xlink:title="label: AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment to label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="PropertyPlantAndEquipmentLineItems" xlink:title="PropertyPlantAndEquipmentLineItems" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentLineItems" xml:lang="en-US" id="label_PropertyPlantAndEquipmentLineItems">Property, Plant and Equipment [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentLineItems" xlink:to="label_PropertyPlantAndEquipmentLineItems" xlink:title="label: PropertyPlantAndEquipmentLineItems to label_PropertyPlantAndEquipmentLineItems" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentLineItems" xml:lang="en-US" id="label_PropertyPlantAndEquipmentLineItems_2">Property, Plant and Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentLineItems" xlink:to="label_PropertyPlantAndEquipmentLineItems_2" xlink:title="label: PropertyPlantAndEquipmentLineItems to label_PropertyPlantAndEquipmentLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="ScheduleOfPropertyPlantAndEquipmentTable" xlink:title="ScheduleOfPropertyPlantAndEquipmentTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfPropertyPlantAndEquipmentTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfPropertyPlantAndEquipmentTable" xml:lang="en-US" id="label_ScheduleOfPropertyPlantAndEquipmentTable">Schedule of Property, Plant and Equipment [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="label_ScheduleOfPropertyPlantAndEquipmentTable" xlink:title="label: ScheduleOfPropertyPlantAndEquipmentTable to label_ScheduleOfPropertyPlantAndEquipmentTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="PropertyPlantAndEquipmentByTypeAxis" xlink:title="PropertyPlantAndEquipmentByTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentByTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentByTypeAxis" xml:lang="en-US" id="label_PropertyPlantAndEquipmentByTypeAxis">Property, Plant and Equipment by Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentByTypeAxis" xlink:to="label_PropertyPlantAndEquipmentByTypeAxis" xlink:title="label: PropertyPlantAndEquipmentByTypeAxis to label_PropertyPlantAndEquipmentByTypeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="PropertyPlantAndEquipmentTypeDomain" xlink:title="PropertyPlantAndEquipmentTypeDomain" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentTypeDomain" xml:lang="en-US" id="label_PropertyPlantAndEquipmentTypeDomain">Property, Plant and Equipment, Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="label_PropertyPlantAndEquipmentTypeDomain" xlink:title="label: PropertyPlantAndEquipmentTypeDomain to label_PropertyPlantAndEquipmentTypeDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LandMember" xlink:label="LandMember" xlink:title="LandMember" />
    <link:label xlink:type="resource" xlink:label="label_LandMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LandMember" xml:lang="en-US" id="label_LandMember_2">Land [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LandMember" xlink:to="label_LandMember_2" xlink:title="label: LandMember to label_LandMember" />
    <link:label xlink:type="resource" xlink:label="label_LandMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LandMember" xml:lang="en-US" id="label_LandMember">Land</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LandMember" xlink:to="label_LandMember" xlink:title="label: LandMember to label_LandMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BuildingAndBuildingImprovementsMember" xlink:label="BuildingAndBuildingImprovementsMember" xlink:title="BuildingAndBuildingImprovementsMember" />
    <link:label xlink:type="resource" xlink:label="label_BuildingAndBuildingImprovementsMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BuildingAndBuildingImprovementsMember" xml:lang="en-US" id="label_BuildingAndBuildingImprovementsMember_2">Building and Building Improvements [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BuildingAndBuildingImprovementsMember" xlink:to="label_BuildingAndBuildingImprovementsMember_2" xlink:title="label: BuildingAndBuildingImprovementsMember to label_BuildingAndBuildingImprovementsMember" />
    <link:label xlink:type="resource" xlink:label="label_BuildingAndBuildingImprovementsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BuildingAndBuildingImprovementsMember" xml:lang="en-US" id="label_BuildingAndBuildingImprovementsMember">Buildings and site improvements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BuildingAndBuildingImprovementsMember" xlink:to="label_BuildingAndBuildingImprovementsMember" xlink:title="label: BuildingAndBuildingImprovementsMember to label_BuildingAndBuildingImprovementsMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LeaseholdImprovementsMember" xlink:label="LeaseholdImprovementsMember" xlink:title="LeaseholdImprovementsMember" />
    <link:label xlink:type="resource" xlink:label="label_LeaseholdImprovementsMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LeaseholdImprovementsMember" xml:lang="en-US" id="label_LeaseholdImprovementsMember_2">Leasehold Improvements [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseholdImprovementsMember" xlink:to="label_LeaseholdImprovementsMember_2" xlink:title="label: LeaseholdImprovementsMember to label_LeaseholdImprovementsMember" />
    <link:label xlink:type="resource" xlink:label="label_LeaseholdImprovementsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LeaseholdImprovementsMember" xml:lang="en-US" id="label_LeaseholdImprovementsMember">Leasehold improvements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseholdImprovementsMember" xlink:to="label_LeaseholdImprovementsMember" xlink:title="label: LeaseholdImprovementsMember to label_LeaseholdImprovementsMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MachineryAndEquipmentMember" xlink:label="MachineryAndEquipmentMember" xlink:title="MachineryAndEquipmentMember" />
    <link:label xlink:type="resource" xlink:label="label_MachineryAndEquipmentMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MachineryAndEquipmentMember" xml:lang="en-US" id="label_MachineryAndEquipmentMember_2">Machinery and Equipment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MachineryAndEquipmentMember" xlink:to="label_MachineryAndEquipmentMember_2" xlink:title="label: MachineryAndEquipmentMember to label_MachineryAndEquipmentMember" />
    <link:label xlink:type="resource" xlink:label="label_MachineryAndEquipmentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MachineryAndEquipmentMember" xml:lang="en-US" id="label_MachineryAndEquipmentMember">Machinery and equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MachineryAndEquipmentMember" xlink:to="label_MachineryAndEquipmentMember" xlink:title="label: MachineryAndEquipmentMember to label_MachineryAndEquipmentMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConstructionInProgressMember" xlink:label="ConstructionInProgressMember" xlink:title="ConstructionInProgressMember" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionInProgressMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionInProgressMember" xml:lang="en-US" id="label_ConstructionInProgressMember_2">Construction in Progress [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionInProgressMember" xlink:to="label_ConstructionInProgressMember_2" xlink:title="label: ConstructionInProgressMember to label_ConstructionInProgressMember" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionInProgressMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConstructionInProgressMember" xml:lang="en-US" id="label_ConstructionInProgressMember">Capital projects in progress</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionInProgressMember" xlink:to="label_ConstructionInProgressMember" xlink:title="label: ConstructionInProgressMember to label_ConstructionInProgressMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock" xlink:label="ScheduleOfGoodwillTextBlock" xlink:title="ScheduleOfGoodwillTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfGoodwillTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfGoodwillTextBlock" xml:lang="en-US" id="label_ScheduleOfGoodwillTextBlock">Schedule of Goodwill [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfGoodwillTextBlock" xlink:to="label_ScheduleOfGoodwillTextBlock" xlink:title="label: ScheduleOfGoodwillTextBlock to label_ScheduleOfGoodwillTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfGoodwillTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfGoodwillTextBlock" xml:lang="en-US" id="label_ScheduleOfGoodwillTextBlock_2">Schedule of changes in the carrying amount of goodwill, by segment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfGoodwillTextBlock" xlink:to="label_ScheduleOfGoodwillTextBlock_2" xlink:title="label: ScheduleOfGoodwillTextBlock to label_ScheduleOfGoodwillTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_NorthAmericaMember" xlink:label="NorthAmericaMember" xlink:title="NorthAmericaMember" />
    <link:label xlink:type="resource" xlink:label="label_NorthAmericaMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NorthAmericaMember" xml:lang="en-US" id="label_NorthAmericaMember">North America</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NorthAmericaMember" xlink:to="label_NorthAmericaMember" xlink:title="label: NorthAmericaMember to label_NorthAmericaMember" />
    <link:label xlink:type="resource" xlink:label="label_NorthAmericaMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NorthAmericaMember" xml:lang="en-US" id="label_NorthAmericaMember_2">The North America component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NorthAmericaMember" xlink:to="label_NorthAmericaMember_2" xlink:title="label: NorthAmericaMember to label_NorthAmericaMember" />
    <link:label xlink:type="resource" xlink:label="label_NorthAmericaMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NorthAmericaMember" xml:lang="en-US" id="label_NorthAmericaMember_3">North America [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NorthAmericaMember" xlink:to="label_NorthAmericaMember_3" xlink:title="label: NorthAmericaMember to label_NorthAmericaMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_EuropeMember" xlink:label="EuropeMember" xlink:title="EuropeMember" />
    <link:label xlink:type="resource" xlink:label="label_EuropeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EuropeMember" xml:lang="en-US" id="label_EuropeMember">The Europe component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EuropeMember" xlink:to="label_EuropeMember" xlink:title="label: EuropeMember to label_EuropeMember" />
    <link:label xlink:type="resource" xlink:label="label_EuropeMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EuropeMember" xml:lang="en-US" id="label_EuropeMember_2">Europe</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EuropeMember" xlink:to="label_EuropeMember_2" xlink:title="label: EuropeMember to label_EuropeMember" />
    <link:label xlink:type="resource" xlink:label="label_EuropeMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EuropeMember" xml:lang="en-US" id="label_EuropeMember_3">Europe [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EuropeMember" xlink:to="label_EuropeMember_3" xlink:title="label: EuropeMember to label_EuropeMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_AsiaPacificMember" xlink:label="AsiaPacificMember" xlink:title="AsiaPacificMember" />
    <link:label xlink:type="resource" xlink:label="label_AsiaPacificMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AsiaPacificMember" xml:lang="en-US" id="label_AsiaPacificMember">Asia/Pacific</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AsiaPacificMember" xlink:to="label_AsiaPacificMember" xlink:title="label: AsiaPacificMember to label_AsiaPacificMember" />
    <link:label xlink:type="resource" xlink:label="label_AsiaPacificMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AsiaPacificMember" xml:lang="en-US" id="label_AsiaPacificMember_2">The Asia/Pacific component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AsiaPacificMember" xlink:to="label_AsiaPacificMember_2" xlink:title="label: AsiaPacificMember to label_AsiaPacificMember" />
    <link:label xlink:type="resource" xlink:label="label_AsiaPacificMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AsiaPacificMember" xml:lang="en-US" id="label_AsiaPacificMember_3">Asia Pacific [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AsiaPacificMember" xlink:to="label_AsiaPacificMember_3" xlink:title="label: AsiaPacificMember to label_AsiaPacificMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="FiniteLivedIntangibleAssetsGross" xlink:title="FiniteLivedIntangibleAssetsGross" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsGross" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsGross">Finite-Lived Intangible Assets, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsGross" xlink:to="label_FiniteLivedIntangibleAssetsGross" xlink:title="label: FiniteLivedIntangibleAssetsGross to label_FiniteLivedIntangibleAssetsGross" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsGross_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsGross" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsGross_2">Gross Carrying Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsGross" xlink:to="label_FiniteLivedIntangibleAssetsGross_2" xlink:title="label: FiniteLivedIntangibleAssetsGross to label_FiniteLivedIntangibleAssetsGross" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsGross_3" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_FiniteLivedIntangibleAssetsGross" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsGross_3">Gross carrying amount, balance at the beginning of the year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsGross" xlink:to="label_FiniteLivedIntangibleAssetsGross_3" xlink:title="label: FiniteLivedIntangibleAssetsGross to label_FiniteLivedIntangibleAssetsGross" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsGross_4" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_FiniteLivedIntangibleAssetsGross" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsGross_4">Gross carrying amount, balance at the end of the year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsGross" xlink:to="label_FiniteLivedIntangibleAssetsGross_4" xlink:title="label: FiniteLivedIntangibleAssetsGross to label_FiniteLivedIntangibleAssetsGross" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:title="FiniteLivedIntangibleAssetsAccumulatedAmortization" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsAccumulatedAmortization" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAccumulatedAmortization">Finite-Lived Intangible Assets, Accumulated Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="label_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:title="label: FiniteLivedIntangibleAssetsAccumulatedAmortization to label_FiniteLivedIntangibleAssetsAccumulatedAmortization" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAccumulatedAmortization_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_FiniteLivedIntangibleAssetsAccumulatedAmortization" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAccumulatedAmortization_2">Accumulated Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="label_FiniteLivedIntangibleAssetsAccumulatedAmortization_2" xlink:title="label: FiniteLivedIntangibleAssetsAccumulatedAmortization to label_FiniteLivedIntangibleAssetsAccumulatedAmortization" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAccumulatedAmortization_3" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:title="label_FiniteLivedIntangibleAssetsAccumulatedAmortization" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAccumulatedAmortization_3">Accumulated amortization, balance at the beginning of the year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="label_FiniteLivedIntangibleAssetsAccumulatedAmortization_3" xlink:title="label: FiniteLivedIntangibleAssetsAccumulatedAmortization to label_FiniteLivedIntangibleAssetsAccumulatedAmortization" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAccumulatedAmortization_4" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:title="label_FiniteLivedIntangibleAssetsAccumulatedAmortization" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAccumulatedAmortization_4">Accumulated amortization, balance at the end of the year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="label_FiniteLivedIntangibleAssetsAccumulatedAmortization_4" xlink:title="label: FiniteLivedIntangibleAssetsAccumulatedAmortization to label_FiniteLivedIntangibleAssetsAccumulatedAmortization" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpense" xlink:label="FiniteLivedIntangibleAssetsAmortizationExpense" xlink:title="FiniteLivedIntangibleAssetsAmortizationExpense" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpense" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpense">Finite-Lived Intangible Assets, Amortization Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsAmortizationExpense" xlink:to="label_FiniteLivedIntangibleAssetsAmortizationExpense" xlink:title="label: FiniteLivedIntangibleAssetsAmortizationExpense to label_FiniteLivedIntangibleAssetsAmortizationExpense" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpense_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpense" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpense_2">Amortization expense of intangible assets, for continuing and discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsAmortizationExpense" xlink:to="label_FiniteLivedIntangibleAssetsAmortizationExpense_2" xlink:title="label: FiniteLivedIntangibleAssetsAmortizationExpense to label_FiniteLivedIntangibleAssetsAmortizationExpense" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpense_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpense" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpense_3">Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsAmortizationExpense" xlink:to="label_FiniteLivedIntangibleAssetsAmortizationExpense_3" xlink:title="label: FiniteLivedIntangibleAssetsAmortizationExpense to label_FiniteLivedIntangibleAssetsAmortizationExpense" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:label="FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:title="FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract">Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:to="label_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:title="label: FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract to label_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_2">Estimated future amortization of intangible assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:to="label_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_2" xlink:title="label: FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract to label_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureAmortizationExpenseYearOne" xlink:label="FutureAmortizationExpenseYearOne" xlink:title="FutureAmortizationExpenseYearOne" />
    <link:label xlink:type="resource" xlink:label="label_FutureAmortizationExpenseYearOne" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureAmortizationExpenseYearOne" xml:lang="en-US" id="label_FutureAmortizationExpenseYearOne">Future Amortization Expense, Year One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureAmortizationExpenseYearOne" xlink:to="label_FutureAmortizationExpenseYearOne" xlink:title="label: FutureAmortizationExpenseYearOne to label_FutureAmortizationExpenseYearOne" />
    <link:label xlink:type="resource" xlink:label="label_FutureAmortizationExpenseYearOne_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FutureAmortizationExpenseYearOne" xml:lang="en-US" id="label_FutureAmortizationExpenseYearOne_2">2012</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureAmortizationExpenseYearOne" xlink:to="label_FutureAmortizationExpenseYearOne_2" xlink:title="label: FutureAmortizationExpenseYearOne to label_FutureAmortizationExpenseYearOne" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureAmortizationExpenseYearTwo" xlink:label="FutureAmortizationExpenseYearTwo" xlink:title="FutureAmortizationExpenseYearTwo" />
    <link:label xlink:type="resource" xlink:label="label_FutureAmortizationExpenseYearTwo" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureAmortizationExpenseYearTwo" xml:lang="en-US" id="label_FutureAmortizationExpenseYearTwo">Future Amortization Expense, Year Two</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureAmortizationExpenseYearTwo" xlink:to="label_FutureAmortizationExpenseYearTwo" xlink:title="label: FutureAmortizationExpenseYearTwo to label_FutureAmortizationExpenseYearTwo" />
    <link:label xlink:type="resource" xlink:label="label_FutureAmortizationExpenseYearTwo_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FutureAmortizationExpenseYearTwo" xml:lang="en-US" id="label_FutureAmortizationExpenseYearTwo_2">2013</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureAmortizationExpenseYearTwo" xlink:to="label_FutureAmortizationExpenseYearTwo_2" xlink:title="label: FutureAmortizationExpenseYearTwo to label_FutureAmortizationExpenseYearTwo" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureAmortizationExpenseYearThree" xlink:label="FutureAmortizationExpenseYearThree" xlink:title="FutureAmortizationExpenseYearThree" />
    <link:label xlink:type="resource" xlink:label="label_FutureAmortizationExpenseYearThree" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureAmortizationExpenseYearThree" xml:lang="en-US" id="label_FutureAmortizationExpenseYearThree">Future Amortization Expense, Year Three</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureAmortizationExpenseYearThree" xlink:to="label_FutureAmortizationExpenseYearThree" xlink:title="label: FutureAmortizationExpenseYearThree to label_FutureAmortizationExpenseYearThree" />
    <link:label xlink:type="resource" xlink:label="label_FutureAmortizationExpenseYearThree_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FutureAmortizationExpenseYearThree" xml:lang="en-US" id="label_FutureAmortizationExpenseYearThree_2">2014</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureAmortizationExpenseYearThree" xlink:to="label_FutureAmortizationExpenseYearThree_2" xlink:title="label: FutureAmortizationExpenseYearThree to label_FutureAmortizationExpenseYearThree" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureAmortizationExpenseYearFour" xlink:label="FutureAmortizationExpenseYearFour" xlink:title="FutureAmortizationExpenseYearFour" />
    <link:label xlink:type="resource" xlink:label="label_FutureAmortizationExpenseYearFour" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureAmortizationExpenseYearFour" xml:lang="en-US" id="label_FutureAmortizationExpenseYearFour">Future Amortization Expense, Year Four</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureAmortizationExpenseYearFour" xlink:to="label_FutureAmortizationExpenseYearFour" xlink:title="label: FutureAmortizationExpenseYearFour to label_FutureAmortizationExpenseYearFour" />
    <link:label xlink:type="resource" xlink:label="label_FutureAmortizationExpenseYearFour_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FutureAmortizationExpenseYearFour" xml:lang="en-US" id="label_FutureAmortizationExpenseYearFour_2">2015</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureAmortizationExpenseYearFour" xlink:to="label_FutureAmortizationExpenseYearFour_2" xlink:title="label: FutureAmortizationExpenseYearFour to label_FutureAmortizationExpenseYearFour" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureAmortizationExpenseYearFive" xlink:label="FutureAmortizationExpenseYearFive" xlink:title="FutureAmortizationExpenseYearFive" />
    <link:label xlink:type="resource" xlink:label="label_FutureAmortizationExpenseYearFive" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureAmortizationExpenseYearFive" xml:lang="en-US" id="label_FutureAmortizationExpenseYearFive">Future Amortization Expense, Year Five</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureAmortizationExpenseYearFive" xlink:to="label_FutureAmortizationExpenseYearFive" xlink:title="label: FutureAmortizationExpenseYearFive to label_FutureAmortizationExpenseYearFive" />
    <link:label xlink:type="resource" xlink:label="label_FutureAmortizationExpenseYearFive_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FutureAmortizationExpenseYearFive" xml:lang="en-US" id="label_FutureAmortizationExpenseYearFive_2">2016</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureAmortizationExpenseYearFive" xlink:to="label_FutureAmortizationExpenseYearFive_2" xlink:title="label: FutureAmortizationExpenseYearFive to label_FutureAmortizationExpenseYearFive" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpense" xlink:label="FiniteLivedIntangibleAssetsFutureAmortizationExpense" xlink:title="FiniteLivedIntangibleAssetsFutureAmortizationExpense" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsFutureAmortizationExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsFutureAmortizationExpense" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsFutureAmortizationExpense">Finite-Lived Intangible Assets, Future Amortization Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsFutureAmortizationExpense" xlink:to="label_FiniteLivedIntangibleAssetsFutureAmortizationExpense" xlink:title="label: FiniteLivedIntangibleAssetsFutureAmortizationExpense to label_FiniteLivedIntangibleAssetsFutureAmortizationExpense" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsFutureAmortizationExpense_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_FiniteLivedIntangibleAssetsFutureAmortizationExpense" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsFutureAmortizationExpense_2">Total</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsFutureAmortizationExpense" xlink:to="label_FiniteLivedIntangibleAssetsFutureAmortizationExpense_2" xlink:title="label: FiniteLivedIntangibleAssetsFutureAmortizationExpense to label_FiniteLivedIntangibleAssetsFutureAmortizationExpense" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="GoodwillRollForward" xlink:title="GoodwillRollForward" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillRollForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillRollForward" xml:lang="en-US" id="label_GoodwillRollForward">Goodwill [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillRollForward" xlink:to="label_GoodwillRollForward" xlink:title="label: GoodwillRollForward to label_GoodwillRollForward" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillRollForward_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GoodwillRollForward" xml:lang="en-US" id="label_GoodwillRollForward_2">Changes in goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillRollForward" xlink:to="label_GoodwillRollForward_2" xlink:title="label: GoodwillRollForward to label_GoodwillRollForward" />
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    <link:label xlink:type="resource" xlink:label="label_KeymarkEnterprisesLLCMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_KeymarkEnterprisesLLCMember" xml:lang="en-US" id="label_KeymarkEnterprisesLLCMember_2">Keymark Enterprises, LLC</link:label>
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    <link:label xlink:type="resource" xlink:label="label_KeymarkEnterprisesLLCMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_KeymarkEnterprisesLLCMember" xml:lang="en-US" id="label_KeymarkEnterprisesLLCMember_3">Keymark Enterprises LLC [Member]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:title="ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xml:lang="en-US" id="label_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">Schedule of Equity Method Investment, Equity Method Investee, Name [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="label_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:title="label: ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis to label_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="EquityMethodInvesteeNameDomain" xlink:title="EquityMethodInvesteeNameDomain" />
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfEquityMethodInvestmentsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfEquityMethodInvestmentsLineItems" xml:lang="en-US" id="label_ScheduleOfEquityMethodInvestmentsLineItems">Schedule of Equity Method Investments [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="label_ScheduleOfEquityMethodInvestmentsLineItems" xlink:title="label: ScheduleOfEquityMethodInvestmentsLineItems to label_ScheduleOfEquityMethodInvestmentsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfEquityMethodInvestmentsLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfEquityMethodInvestmentsLineItems" xml:lang="en-US" id="label_ScheduleOfEquityMethodInvestmentsLineItems_2">Equity Method Investment</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="EquityMethodInvestmentOwnershipPercentage" xlink:title="EquityMethodInvestmentOwnershipPercentage" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentOwnershipPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityMethodInvestmentOwnershipPercentage" xml:lang="en-US" id="label_EquityMethodInvestmentOwnershipPercentage">Equity Method Investment, Ownership Percentage</link:label>
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    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentOwnershipPercentage_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquityMethodInvestmentOwnershipPercentage" xml:lang="en-US" id="label_EquityMethodInvestmentOwnershipPercentage_2">Equity method investment ownership percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentOwnershipPercentage" xlink:to="label_EquityMethodInvestmentOwnershipPercentage_2" xlink:title="label: EquityMethodInvestmentOwnershipPercentage to label_EquityMethodInvestmentOwnershipPercentage" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:title="ScheduleOfSegmentReportingInformationBySegmentTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xml:lang="en-US" id="label_ScheduleOfSegmentReportingInformationBySegmentTextBlock">Schedule of Segment Reporting Information, by Segment [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:to="label_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:title="label: ScheduleOfSegmentReportingInformationBySegmentTextBlock to label_ScheduleOfSegmentReportingInformationBySegmentTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfSegmentReportingInformationBySegmentTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xml:lang="en-US" id="label_ScheduleOfSegmentReportingInformationBySegmentTextBlock_2">Performance of reporting segments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:to="label_ScheduleOfSegmentReportingInformationBySegmentTextBlock_2" xlink:title="label: ScheduleOfSegmentReportingInformationBySegmentTextBlock to label_ScheduleOfSegmentReportingInformationBySegmentTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="SegmentReportingInformationLineItems" xlink:title="SegmentReportingInformationLineItems" />
    <link:label xlink:type="resource" xlink:label="label_SegmentReportingInformationLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentReportingInformationLineItems" xml:lang="en-US" id="label_SegmentReportingInformationLineItems">Segment Reporting Information [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentReportingInformationLineItems" xlink:to="label_SegmentReportingInformationLineItems" xlink:title="label: SegmentReportingInformationLineItems to label_SegmentReportingInformationLineItems" />
    <link:label xlink:type="resource" xlink:label="label_SegmentReportingInformationLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SegmentReportingInformationLineItems" xml:lang="en-US" id="label_SegmentReportingInformationLineItems_2">Segment Information</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentReportingInformationLineItems" xlink:to="label_SegmentReportingInformationLineItems_2" xlink:title="label: SegmentReportingInformationLineItems to label_SegmentReportingInformationLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:title="AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xml:lang="en-US" id="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent">Assets of Disposal Group, Including Discontinued Operation, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:title="label: AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent to label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xml:lang="en-US" id="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_2">Assets of discontinued operations included in Administrative and all other segment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_2" xlink:title="label: AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent to label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xml:lang="en-US" id="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_3">Carrying value of net assets sold</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_3" xlink:title="label: AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent to label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="ScheduleOfSegmentReportingInformationBySegmentTable" xlink:title="ScheduleOfSegmentReportingInformationBySegmentTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfSegmentReportingInformationBySegmentTable" xml:lang="en-US" id="label_ScheduleOfSegmentReportingInformationBySegmentTable">Schedule of Segment Reporting Information, by Segment [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfSegmentReportingInformationBySegmentTable" xlink:to="label_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:title="label: ScheduleOfSegmentReportingInformationBySegmentTable to label_ScheduleOfSegmentReportingInformationBySegmentTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyPendingClaimsNumber" xlink:label="LossContingencyPendingClaimsNumber" xlink:title="LossContingencyPendingClaimsNumber" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyPendingClaimsNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingencyPendingClaimsNumber" xml:lang="en-US" id="label_LossContingencyPendingClaimsNumber">Loss Contingency, Pending Claims, Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyPendingClaimsNumber" xlink:to="label_LossContingencyPendingClaimsNumber" xlink:title="label: LossContingencyPendingClaimsNumber to label_LossContingencyPendingClaimsNumber" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyPendingClaimsNumber_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LossContingencyPendingClaimsNumber" xml:lang="en-US" id="label_LossContingencyPendingClaimsNumber_2">Number of lawsuits filed against the entity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyPendingClaimsNumber" xlink:to="label_LossContingencyPendingClaimsNumber_2" xlink:title="label: LossContingencyPendingClaimsNumber to label_LossContingencyPendingClaimsNumber" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendDeclaredMember" xlink:label="DividendDeclaredMember" xlink:title="DividendDeclaredMember" />
    <link:label xlink:type="resource" xlink:label="label_DividendDeclaredMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DividendDeclaredMember" xml:lang="en-US" id="label_DividendDeclaredMember_2">Dividend Declared [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendDeclaredMember" xlink:to="label_DividendDeclaredMember_2" xlink:title="label: DividendDeclaredMember to label_DividendDeclaredMember" />
    <link:label xlink:type="resource" xlink:label="label_DividendDeclaredMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DividendDeclaredMember" xml:lang="en-US" id="label_DividendDeclaredMember">Dividend declared, February 2012</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendDeclaredMember" xlink:to="label_DividendDeclaredMember" xlink:title="label: DividendDeclaredMember to label_DividendDeclaredMember" />
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    <link:label xlink:type="resource" xlink:label="label_SubsequentEventLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsequentEventLineItems" xml:lang="en-US" id="label_SubsequentEventLineItems">Subsequent Event [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventLineItems" xlink:to="label_SubsequentEventLineItems" xlink:title="label: SubsequentEventLineItems to label_SubsequentEventLineItems" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SubsequentEventLineItems" xml:lang="en-US" id="label_SubsequentEventLineItems_2">Subsequent Events</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventLineItems" xlink:to="label_SubsequentEventLineItems_2" xlink:title="label: SubsequentEventLineItems to label_SubsequentEventLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="SubsequentEventTable" xlink:title="SubsequentEventTable" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsequentEventTable" xml:lang="en-US" id="label_SubsequentEventTable">Subsequent Event [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTable" xlink:to="label_SubsequentEventTable" xlink:title="label: SubsequentEventTable to label_SubsequentEventTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="SubsequentEventTypeAxis" xlink:title="SubsequentEventTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsequentEventTypeAxis" xml:lang="en-US" id="label_SubsequentEventTypeAxis">Subsequent Event Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTypeAxis" xlink:to="label_SubsequentEventTypeAxis" xlink:title="label: SubsequentEventTypeAxis to label_SubsequentEventTypeAxis" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTableTextBlock" xlink:label="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTableTextBlock" xlink:title="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTableTextBlock" />
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    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold">Disposal Group, Including Discontinued Operation, Costs of Goods Sold</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold to label_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold_2">Cost of sales</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold_2" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold to label_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" xlink:label="DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" xlink:title="DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss">Disposal Group, Including Discontinued Operation, Gross Profit (Loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss to label_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss_2">Gross profit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss_2" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss to label_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense" xlink:label="DisposalGroupIncludingDiscontinuedOperationOperatingExpense" xlink:title="DisposalGroupIncludingDiscontinuedOperationOperatingExpense" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationOperatingExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationOperatingExpense" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationOperatingExpense">Disposal Group, Including Discontinued Operation, Operating Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationOperatingExpense" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationOperatingExpense" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationOperatingExpense to label_DisposalGroupIncludingDiscontinuedOperationOperatingExpense" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationOperatingExpense_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationOperatingExpense" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationOperatingExpense_2">Operating expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationOperatingExpense" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationOperatingExpense_2" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationOperatingExpense to label_DisposalGroupIncludingDiscontinuedOperationOperatingExpense" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations" xlink:label="ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations" xlink:title="ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:label="label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations" xml:lang="en-US" id="label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations">Reporting Segments, Number Prior to Sale of Discontinued Operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations" xlink:to="label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations" xlink:title="label: ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations to label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:label="label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations" xml:lang="en-US" id="label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations_2">Number of reportable segments prior to the sale of Simpson Dura-Vent Company, Inc.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations" xlink:to="label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations_2" xlink:title="label: ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations to label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:label="label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations" xml:lang="en-US" id="label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations_3">The number of reportable segments of the entity prior to the sale of a discontinued operation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations" xlink:to="label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations_3" xlink:title="label: ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations to label_ReportingSegmentsNumberPriorToSaleOfDiscontinuedOperations" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ReportingSegmentsNumber" xlink:label="ReportingSegmentsNumber" xlink:title="ReportingSegmentsNumber" />
    <link:label xlink:type="resource" xlink:label="label_ReportingSegmentsNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReportingSegmentsNumber" xml:lang="en-US" id="label_ReportingSegmentsNumber">Reporting Segments, Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReportingSegmentsNumber" xlink:to="label_ReportingSegmentsNumber" xlink:title="label: ReportingSegmentsNumber to label_ReportingSegmentsNumber" />
    <link:label xlink:type="resource" xlink:label="label_ReportingSegmentsNumber_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReportingSegmentsNumber" xml:lang="en-US" id="label_ReportingSegmentsNumber_2">Number of reportable segments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReportingSegmentsNumber" xlink:to="label_ReportingSegmentsNumber_2" xlink:title="label: ReportingSegmentsNumber to label_ReportingSegmentsNumber" />
    <link:label xlink:type="resource" xlink:label="label_ReportingSegmentsNumber_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReportingSegmentsNumber" xml:lang="en-US" id="label_ReportingSegmentsNumber_3">The number of reportable segments of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReportingSegmentsNumber" xlink:to="label_ReportingSegmentsNumber_3" xlink:title="label: ReportingSegmentsNumber to label_ReportingSegmentsNumber" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareReconciliationAbstract" xlink:label="EarningsPerShareReconciliationAbstract" xlink:title="EarningsPerShareReconciliationAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareReconciliationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EarningsPerShareReconciliationAbstract" xml:lang="en-US" id="label_EarningsPerShareReconciliationAbstract">Earnings Per Share Reconciliation [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareReconciliationAbstract" xlink:to="label_EarningsPerShareReconciliationAbstract" xlink:title="label: EarningsPerShareReconciliationAbstract to label_EarningsPerShareReconciliationAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareReconciliationAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EarningsPerShareReconciliationAbstract" xml:lang="en-US" id="label_EarningsPerShareReconciliationAbstract_2">Reconciliation of basic earnings per share ("EPS") to diluted EPS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareReconciliationAbstract" xlink:to="label_EarningsPerShareReconciliationAbstract_2" xlink:title="label: EarningsPerShareReconciliationAbstract to label_EarningsPerShareReconciliationAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:title="IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" />
    <link:label xlink:type="resource" xlink:label="label_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xml:lang="en-US" id="label_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements">Incremental Common Shares Attributable to Share-based Payment Arrangements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:to="label_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:title="label: IncrementalCommonSharesAttributableToShareBasedPaymentArrangements to label_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" />
    <link:label xlink:type="resource" xlink:label="label_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xml:lang="en-US" id="label_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_2">Dilutive effect of potential common stock equivalents - stock options (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:to="label_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_2" xlink:title="label: IncrementalCommonSharesAttributableToShareBasedPaymentArrangements to label_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:title="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
    <link:label xlink:type="resource" xlink:label="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xml:lang="en-US" id="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:title="label: AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount to label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
    <link:label xlink:type="resource" xlink:label="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xml:lang="en-US" id="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_2">Potentially dilutive securities excluded from earnings per diluted share because their effect is anti-dilutive (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_2" xlink:title="label: AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount to label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="ConsolidationPolicyTextBlock" xlink:title="ConsolidationPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ConsolidationPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConsolidationPolicyTextBlock" xml:lang="en-US" id="label_ConsolidationPolicyTextBlock">Consolidation, Policy [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidationPolicyTextBlock" xlink:to="label_ConsolidationPolicyTextBlock" xlink:title="label: ConsolidationPolicyTextBlock to label_ConsolidationPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ConsolidationPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConsolidationPolicyTextBlock" xml:lang="en-US" id="label_ConsolidationPolicyTextBlock_2">Principles of Consolidation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidationPolicyTextBlock" xlink:to="label_ConsolidationPolicyTextBlock_2" xlink:title="label: ConsolidationPolicyTextBlock to label_ConsolidationPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SegmentAndDiscontinuedOperationsPolicyTextBlock" xlink:label="SegmentAndDiscontinuedOperationsPolicyTextBlock" xlink:title="SegmentAndDiscontinuedOperationsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SegmentAndDiscontinuedOperationsPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentAndDiscontinuedOperationsPolicyTextBlock" xml:lang="en-US" id="label_SegmentAndDiscontinuedOperationsPolicyTextBlock">Segment and Discontinued Operations [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentAndDiscontinuedOperationsPolicyTextBlock" xlink:to="label_SegmentAndDiscontinuedOperationsPolicyTextBlock" xlink:title="label: SegmentAndDiscontinuedOperationsPolicyTextBlock to label_SegmentAndDiscontinuedOperationsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SegmentAndDiscontinuedOperationsPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SegmentAndDiscontinuedOperationsPolicyTextBlock" xml:lang="en-US" id="label_SegmentAndDiscontinuedOperationsPolicyTextBlock_2">Segment and Discontinued Operations Information</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentAndDiscontinuedOperationsPolicyTextBlock" xlink:to="label_SegmentAndDiscontinuedOperationsPolicyTextBlock_2" xlink:title="label: SegmentAndDiscontinuedOperationsPolicyTextBlock to label_SegmentAndDiscontinuedOperationsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SegmentAndDiscontinuedOperationsPolicyTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SegmentAndDiscontinuedOperationsPolicyTextBlock" xml:lang="en-US" id="label_SegmentAndDiscontinuedOperationsPolicyTextBlock_3">Disclosure of the accounting policy for segment reporting and discontinued operations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentAndDiscontinuedOperationsPolicyTextBlock" xlink:to="label_SegmentAndDiscontinuedOperationsPolicyTextBlock_3" xlink:title="label: SegmentAndDiscontinuedOperationsPolicyTextBlock to label_SegmentAndDiscontinuedOperationsPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="RevenueRecognitionPolicyTextBlock" xlink:title="RevenueRecognitionPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRecognitionPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueRecognitionPolicyTextBlock" xml:lang="en-US" id="label_RevenueRecognitionPolicyTextBlock">Revenue Recognition, Policy [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRecognitionPolicyTextBlock" xlink:to="label_RevenueRecognitionPolicyTextBlock" xlink:title="label: RevenueRecognitionPolicyTextBlock to label_RevenueRecognitionPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRecognitionPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevenueRecognitionPolicyTextBlock" xml:lang="en-US" id="label_RevenueRecognitionPolicyTextBlock_2">Revenue Recognition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRecognitionPolicyTextBlock" xlink:to="label_RevenueRecognitionPolicyTextBlock_2" xlink:title="label: RevenueRecognitionPolicyTextBlock to label_RevenueRecognitionPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="EarningsPerSharePolicyTextBlock" xlink:title="EarningsPerSharePolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerSharePolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EarningsPerSharePolicyTextBlock" xml:lang="en-US" id="label_EarningsPerSharePolicyTextBlock">Earnings Per Share, Policy [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerSharePolicyTextBlock" xlink:to="label_EarningsPerSharePolicyTextBlock" xlink:title="label: EarningsPerSharePolicyTextBlock to label_EarningsPerSharePolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerSharePolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EarningsPerSharePolicyTextBlock" xml:lang="en-US" id="label_EarningsPerSharePolicyTextBlock_2">Net Income Per Common Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerSharePolicyTextBlock" xlink:to="label_EarningsPerSharePolicyTextBlock_2" xlink:title="label: EarningsPerSharePolicyTextBlock to label_EarningsPerSharePolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="IncomeTaxPolicyTextBlock" xlink:title="IncomeTaxPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxPolicyTextBlock" xml:lang="en-US" id="label_IncomeTaxPolicyTextBlock">Income Tax, Policy [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxPolicyTextBlock" xlink:to="label_IncomeTaxPolicyTextBlock" xlink:title="label: IncomeTaxPolicyTextBlock to label_IncomeTaxPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeTaxPolicyTextBlock" xml:lang="en-US" id="label_IncomeTaxPolicyTextBlock_2">Income Taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxPolicyTextBlock" xlink:to="label_IncomeTaxPolicyTextBlock_2" xlink:title="label: IncomeTaxPolicyTextBlock to label_IncomeTaxPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear">Represents the number of times during the year the entity generally grants stock options under stock option plans.</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear_2">Number of grants generally made annually under stock option plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear_3">Share Based Compensation Arrangement by Share Based Payment Award, Number of Times Options Granted under Plans Each Year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTimesOptionsGrantedUnderPlansEachYear" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates">Share Based Compensation Arrangement by Share Based Payment Award Age after which Vesting of Options Granted Accelerates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates_2">Represents the age after which vesting of options granted will be accelerated if the grantee ceases to be employed by the entity.</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates_3">Age after which vesting of options granted accelerates if the grantee ceases to be employed by the entity (in years)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAgeAfterWhichVestingOfOptionsGrantedAccelerates" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="EffectiveIncomeTaxRateContinuingOperations" xlink:title="EffectiveIncomeTaxRateContinuingOperations" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EffectiveIncomeTaxRateContinuingOperations" xml:lang="en-US" id="label_EffectiveIncomeTaxRateContinuingOperations">Effective Income Tax Rate, Continuing Operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateContinuingOperations" xlink:to="label_EffectiveIncomeTaxRateContinuingOperations" xlink:title="label: EffectiveIncomeTaxRateContinuingOperations to label_EffectiveIncomeTaxRateContinuingOperations" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateContinuingOperations_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EffectiveIncomeTaxRateContinuingOperations" xml:lang="en-US" id="label_EffectiveIncomeTaxRateContinuingOperations_2">Effective tax rate (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateContinuingOperations" xlink:to="label_EffectiveIncomeTaxRateContinuingOperations_2" xlink:title="label: EffectiveIncomeTaxRateContinuingOperations to label_EffectiveIncomeTaxRateContinuingOperations" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:label="EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:title="EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract">Employee Service Share-based Compensation, Aggregate Disclosures [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:to="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:title="label: EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract to label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_2">Stock-based compensation activity, including both continuing and discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:to="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_2" xlink:title="label: EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract to label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract" xlink:label="ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract" xlink:title="ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract" xml:lang="en-US" id="label_ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract">Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract" xlink:to="label_ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract" xlink:title="label: ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract to label_ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract" xml:lang="en-US" id="label_ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract_2">Accounting for Stock-Based Compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract" xlink:to="label_ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract_2" xlink:title="label: ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract to label_ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:title="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xml:lang="en-US" id="label_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="label_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:title="label: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to label_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" xlink:label="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" xlink:title="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" xml:lang="en-US" id="label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis">Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Award Type and Plan Name [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" xlink:to="label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" xlink:title="label: ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis to label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xml:lang="en-US" id="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain">Share-based Compensation Arrangements by Share-based Payment Award, Award Type and Plan Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="label: ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_StockOptionPlan1994Member" xlink:label="StockOptionPlan1994Member" xlink:title="StockOptionPlan1994Member" />
    <link:label xlink:type="resource" xlink:label="label_StockOptionPlan1994Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockOptionPlan1994Member" xml:lang="en-US" id="label_StockOptionPlan1994Member">1994 Plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockOptionPlan1994Member" xlink:to="label_StockOptionPlan1994Member" xlink:title="label: StockOptionPlan1994Member to label_StockOptionPlan1994Member" />
    <link:label xlink:type="resource" xlink:label="label_StockOptionPlan1994Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_StockOptionPlan1994Member" xml:lang="en-US" id="label_StockOptionPlan1994Member_2">Represents details pertaining to 1994 stock option plan of the entity principally for its employees.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockOptionPlan1994Member" xlink:to="label_StockOptionPlan1994Member_2" xlink:title="label: StockOptionPlan1994Member to label_StockOptionPlan1994Member" />
    <link:label xlink:type="resource" xlink:label="label_StockOptionPlan1994Member_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockOptionPlan1994Member" xml:lang="en-US" id="label_StockOptionPlan1994Member_3">Stock Option Plan 1994 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockOptionPlan1994Member" xlink:to="label_StockOptionPlan1994Member_3" xlink:title="label: StockOptionPlan1994Member to label_StockOptionPlan1994Member" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_StockOptionPlan1995Member" xlink:label="StockOptionPlan1995Member" xlink:title="StockOptionPlan1995Member" />
    <link:label xlink:type="resource" xlink:label="label_StockOptionPlan1995Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockOptionPlan1995Member" xml:lang="en-US" id="label_StockOptionPlan1995Member">1995 Plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockOptionPlan1995Member" xlink:to="label_StockOptionPlan1995Member" xlink:title="label: StockOptionPlan1995Member to label_StockOptionPlan1995Member" />
    <link:label xlink:type="resource" xlink:label="label_StockOptionPlan1995Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_StockOptionPlan1995Member" xml:lang="en-US" id="label_StockOptionPlan1995Member_2">Represents details pertaining to 1995 independent director stock option plan of the entity principally for its independent directors.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockOptionPlan1995Member" xlink:to="label_StockOptionPlan1995Member_2" xlink:title="label: StockOptionPlan1995Member to label_StockOptionPlan1995Member" />
    <link:label xlink:type="resource" xlink:label="label_StockOptionPlan1995Member_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockOptionPlan1995Member" xml:lang="en-US" id="label_StockOptionPlan1995Member_3">Stock Option Plan 1995 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockOptionPlan1995Member" xlink:to="label_StockOptionPlan1995Member_3" xlink:title="label: StockOptionPlan1995Member to label_StockOptionPlan1995Member" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:label="EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:title="EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense">Employee Service Share-based Compensation, Tax Benefit from Compensation Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:to="label_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:title="label: EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense to label_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_2">Tax benefit of stock-based compensation expense in provision for income taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:to="label_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_2" xlink:title="label: EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense to label_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions" xlink:label="EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions" xlink:title="EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions">Employee Service Share-based Compensation, Tax Benefit Realized from Exercise of Stock Options</link:label>
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    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions_2">Tax benefit from exercise of stock-based compensation, including (shortfall) tax benefits</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod">Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_2">Stock-Based Compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ScheduleOfShareBasedCompensationUnvestedStockOptionsActivityTableTextBlock" xlink:label="ScheduleOfShareBasedCompensationUnvestedStockOptionsActivityTableTextBlock" xlink:title="ScheduleOfShareBasedCompensationUnvestedStockOptionsActivityTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfShareBasedCompensationUnvestedStockOptionsActivityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfShareBasedCompensationUnvestedStockOptionsActivityTableTextBlock" xml:lang="en-US" id="label_ScheduleOfShareBasedCompensationUnvestedStockOptionsActivityTableTextBlock">Schedule of Share Based Compensation Unvested Stock Options Activity [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfShareBasedCompensationUnvestedStockOptionsActivityTableTextBlock" xlink:to="label_ScheduleOfShareBasedCompensationUnvestedStockOptionsActivityTableTextBlock" xlink:title="label: ScheduleOfShareBasedCompensationUnvestedStockOptionsActivityTableTextBlock to label_ScheduleOfShareBasedCompensationUnvestedStockOptionsActivityTableTextBlock" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfShareBasedCompensationUnvestedStockOptionsActivityTableTextBlock" xlink:to="label_ScheduleOfShareBasedCompensationUnvestedStockOptionsActivityTableTextBlock_3" xlink:title="label: ScheduleOfShareBasedCompensationUnvestedStockOptionsActivityTableTextBlock to label_ScheduleOfShareBasedCompensationUnvestedStockOptionsActivityTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange">Share Based Compensation Arrangement by Share Based Payment Award, Options Exercise Price Date of Grant, Low End of Range</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange_2">Exercise price for options granted, low end of range (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange_3">The low end of the exercise price range at date of grant for share-based awards included in option pricing model assumptions.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrantLowEndOfRange" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" />
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    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" />
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    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm_2">Outstanding and expected to vest at end of the period (in years)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm_2">Exercisable at end of the period (in years)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber">The number of shares reserved for issuance under stock option agreements awarded under the plan that are unvested and outstanding as of the balance sheet date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber_2">Unvested at the end of the period (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber_3">Share Based Compensation Arrangement by Share Based Payment Award, Options Nonvested Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber_4" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber_4">Unvested at the beginning of the period (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber_4" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod">Share Based Compensation Arrangement by Share Based Payment Award, Options Vested in Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod_2">Vested (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod_3">The decrease in the number of shares (or other type of equity) issuable under stock option plan pertaining to awards for which the grantee has gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward">Number of shares, unvested options</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward_2">A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward_3">Share Based Compensation Arrangement by Share Based Payment Award, Options Nonvested [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedRollForward" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_2">Total intrinsic value of options exercised (in dollars)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain" xlink:title="DebtInstrumentNameDomain" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentNameDomain" xml:lang="en-US" id="label_DebtInstrumentNameDomain">Debt Instrument, Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentNameDomain" xlink:to="label_DebtInstrumentNameDomain" xlink:title="label: DebtInstrumentNameDomain to label_DebtInstrumentNameDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditMember" xlink:label="LineOfCreditMember" xlink:title="LineOfCreditMember" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditMember" xml:lang="en-US" id="label_LineOfCreditMember_2">Line of Credit [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditMember" xlink:to="label_LineOfCreditMember_2" xlink:title="label: LineOfCreditMember to label_LineOfCreditMember" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditMember" xml:lang="en-US" id="label_LineOfCreditMember">Primary revolving line of credit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditMember" xlink:to="label_LineOfCreditMember" xlink:title="label: LineOfCreditMember to label_LineOfCreditMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_OtherLinesOfCreditMember" xlink:label="OtherLinesOfCreditMember" xlink:title="OtherLinesOfCreditMember" />
    <link:label xlink:type="resource" xlink:label="label_OtherLinesOfCreditMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherLinesOfCreditMember" xml:lang="en-US" id="label_OtherLinesOfCreditMember">Other revolving credit lines</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLinesOfCreditMember" xlink:to="label_OtherLinesOfCreditMember" xlink:title="label: OtherLinesOfCreditMember to label_OtherLinesOfCreditMember" />
    <link:label xlink:type="resource" xlink:label="label_OtherLinesOfCreditMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OtherLinesOfCreditMember" xml:lang="en-US" id="label_OtherLinesOfCreditMember_2">Revolving credit lines of the reporting entity other than the primary revolving credit facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLinesOfCreditMember" xlink:to="label_OtherLinesOfCreditMember_2" xlink:title="label: OtherLinesOfCreditMember to label_OtherLinesOfCreditMember" />
    <link:label xlink:type="resource" xlink:label="label_OtherLinesOfCreditMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherLinesOfCreditMember" xml:lang="en-US" id="label_OtherLinesOfCreditMember_3">Other Lines of Credit [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLinesOfCreditMember" xlink:to="label_OtherLinesOfCreditMember_3" xlink:title="label: OtherLinesOfCreditMember to label_OtherLinesOfCreditMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems" xlink:label="LineOfCreditFacilityLineItems" xlink:title="LineOfCreditFacilityLineItems" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityLineItems" xml:lang="en-US" id="label_LineOfCreditFacilityLineItems">Line of Credit Facility [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityLineItems" xlink:to="label_LineOfCreditFacilityLineItems" xlink:title="label: LineOfCreditFacilityLineItems to label_LineOfCreditFacilityLineItems" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityLineItems" xml:lang="en-US" id="label_LineOfCreditFacilityLineItems_2">Revolving line of credit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityLineItems" xlink:to="label_LineOfCreditFacilityLineItems_2" xlink:title="label: LineOfCreditFacilityLineItems to label_LineOfCreditFacilityLineItems" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue">Share Based Compensation Arrangement by Share Based Payment Award, Options Nonvested, Weighted Average Grant Date Fair Value</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice">Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="SubsequentEventTypeDomain" xlink:title="SubsequentEventTypeDomain" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsequentEventTypeDomain" xml:lang="en-US" id="label_SubsequentEventTypeDomain">Subsequent Event Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTypeDomain" xlink:to="label_SubsequentEventTypeDomain" xlink:title="label: SubsequentEventTypeDomain to label_SubsequentEventTypeDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice">Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_2">Forfeited (in dollars per share)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_2">Outstanding and expected to vest at end of the period (in dollars per share)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" />
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsContractualTermAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsContractualTermAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsContractualTermAbstract" />
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnrecognizedCompensationCostAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnrecognizedCompensationCostAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnrecognizedCompensationCostAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="ProceedsFromStockOptionsExercised" xlink:title="ProceedsFromStockOptionsExercised" />
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_PercentageOfInterestHeldForEquityMethodInvestmentsHighEndOfRange" xlink:label="PercentageOfInterestHeldForEquityMethodInvestmentsHighEndOfRange" xlink:title="PercentageOfInterestHeldForEquityMethodInvestmentsHighEndOfRange" />
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ServiceSalesPercentageOfNetSales" xlink:label="ServiceSalesPercentageOfNetSales" xlink:title="ServiceSalesPercentageOfNetSales" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationClassifiedBalanceSheetDisclosuresAbstract" xlink:label="DisposalGroupIncludingDiscontinuedOperationClassifiedBalanceSheetDisclosuresAbstract" xlink:title="DisposalGroupIncludingDiscontinuedOperationClassifiedBalanceSheetDisclosuresAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="AssetImpairmentCharges" xlink:title="AssetImpairmentCharges" />
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    <link:label xlink:type="resource" xlink:label="label_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DiscontinuedOperationTaxEffectOfDiscontinuedOperation" xml:lang="en-US" id="label_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_2">Benefit from income taxes from discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DiscontinuedOperationTaxEffectOfDiscontinuedOperation" xlink:to="label_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_2" xlink:title="label: DiscontinuedOperationTaxEffectOfDiscontinuedOperation to label_DiscontinuedOperationTaxEffectOfDiscontinuedOperation" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="LineOfCreditFacilityMaximumBorrowingCapacity" xlink:title="LineOfCreditFacilityMaximumBorrowingCapacity" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityMaximumBorrowingCapacity" xml:lang="en-US" id="label_LineOfCreditFacilityMaximumBorrowingCapacity">Credit facility, maximum borrowing capacity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityMaximumBorrowingCapacity" xlink:to="label_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:title="label: LineOfCreditFacilityMaximumBorrowingCapacity to label_LineOfCreditFacilityMaximumBorrowingCapacity" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityMaximumBorrowingCapacity_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityMaximumBorrowingCapacity" xml:lang="en-US" id="label_LineOfCreditFacilityMaximumBorrowingCapacity_2">Line of Credit Facility, Maximum Borrowing Capacity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityMaximumBorrowingCapacity" xlink:to="label_LineOfCreditFacilityMaximumBorrowingCapacity_2" xlink:title="label: LineOfCreditFacilityMaximumBorrowingCapacity to label_LineOfCreditFacilityMaximumBorrowingCapacity" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentInterestRateAtPeriodEnd" xlink:label="DebtInstrumentInterestRateAtPeriodEnd" xlink:title="DebtInstrumentInterestRateAtPeriodEnd" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateAtPeriodEnd" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentInterestRateAtPeriodEnd" xml:lang="en-US" id="label_DebtInstrumentInterestRateAtPeriodEnd">Credit facility, interest rate at end of period (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateAtPeriodEnd" xlink:to="label_DebtInstrumentInterestRateAtPeriodEnd" xlink:title="label: DebtInstrumentInterestRateAtPeriodEnd to label_DebtInstrumentInterestRateAtPeriodEnd" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateAtPeriodEnd_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentInterestRateAtPeriodEnd" xml:lang="en-US" id="label_DebtInstrumentInterestRateAtPeriodEnd_2">Debt Instrument, Interest Rate at Period End</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateAtPeriodEnd" xlink:to="label_DebtInstrumentInterestRateAtPeriodEnd_2" xlink:title="label: DebtInstrumentInterestRateAtPeriodEnd to label_DebtInstrumentInterestRateAtPeriodEnd" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum" xlink:label="DebtInstrumentInterestRateStatedPercentageRateRangeMinimum" xlink:title="DebtInstrumentInterestRateStatedPercentageRateRangeMinimum" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum" xml:lang="en-US" id="label_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum">Credit facility, interest rate low end of range (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentageRateRangeMinimum" xlink:to="label_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum" xlink:title="label: DebtInstrumentInterestRateStatedPercentageRateRangeMinimum to label_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum" xml:lang="en-US" id="label_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum_2">Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentageRateRangeMinimum" xlink:to="label_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum_2" xlink:title="label: DebtInstrumentInterestRateStatedPercentageRateRangeMinimum to label_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum" xlink:label="DebtInstrumentInterestRateStatedPercentageRateRangeMaximum" xlink:title="DebtInstrumentInterestRateStatedPercentageRateRangeMaximum" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum" xml:lang="en-US" id="label_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum">Credit facility, interest rate high end of range (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentageRateRangeMaximum" xlink:to="label_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum" xlink:title="label: DebtInstrumentInterestRateStatedPercentageRateRangeMaximum to label_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum" xml:lang="en-US" id="label_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum_2">Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentageRateRangeMaximum" xlink:to="label_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum_2" xlink:title="label: DebtInstrumentInterestRateStatedPercentageRateRangeMaximum to label_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="ConstructionInProgressGross" xlink:title="ConstructionInProgressGross" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionInProgressGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionInProgressGross" xml:lang="en-US" id="label_ConstructionInProgressGross">Construction in Progress, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionInProgressGross" xlink:to="label_ConstructionInProgressGross" xlink:title="label: ConstructionInProgressGross to label_ConstructionInProgressGross" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionInProgressGross_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConstructionInProgressGross" xml:lang="en-US" id="label_ConstructionInProgressGross_2">Capital projects in progress</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionInProgressGross" xlink:to="label_ConstructionInProgressGross_2" xlink:title="label: ConstructionInProgressGross to label_ConstructionInProgressGross" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="CommitmentsAndContingencies" xlink:title="CommitmentsAndContingencies" />
    <link:label xlink:type="resource" xlink:label="label_CommitmentsAndContingencies" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommitmentsAndContingencies" xml:lang="en-US" id="label_CommitmentsAndContingencies">Commitments and Contingencies.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingencies" xlink:to="label_CommitmentsAndContingencies" xlink:title="label: CommitmentsAndContingencies to label_CommitmentsAndContingencies" />
    <link:label xlink:type="resource" xlink:label="label_CommitmentsAndContingencies_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommitmentsAndContingencies" xml:lang="en-US" id="label_CommitmentsAndContingencies_2">Commitments and contingencies (Note 9)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingencies" xlink:to="label_CommitmentsAndContingencies_2" xlink:title="label: CommitmentsAndContingencies to label_CommitmentsAndContingencies" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" xlink:label="NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" xlink:title="NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" />
    <link:label xlink:type="resource" xlink:label="label_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" xml:lang="en-US" id="label_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1">Capital expenditures</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" xlink:to="label_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" xlink:title="label: NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1 to label_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" />
    <link:label xlink:type="resource" xlink:label="label_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" xml:lang="en-US" id="label_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1_2">Noncash or Part Noncash Acquisition, Fixed Assets Acquired</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" xlink:to="label_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1_2" xlink:title="label: NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1 to label_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityRegistrantName" xlink:label="EntityRegistrantName" xlink:title="EntityRegistrantName" />
    <link:label xlink:type="resource" xlink:label="label_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityRegistrantName" xml:lang="en-US" id="label_EntityRegistrantName">Entity Registrant Name</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityRegistrantName" xlink:to="label_EntityRegistrantName" xlink:title="label: EntityRegistrantName to label_EntityRegistrantName" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="EntityCentralIndexKey" xlink:title="EntityCentralIndexKey" />
    <link:label xlink:type="resource" xlink:label="label_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityCentralIndexKey" xml:lang="en-US" id="label_EntityCentralIndexKey">Entity Central Index Key</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCentralIndexKey" xlink:to="label_EntityCentralIndexKey" xlink:title="label: EntityCentralIndexKey to label_EntityCentralIndexKey" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentType" xlink:label="DocumentType" xlink:title="DocumentType" />
    <link:label xlink:type="resource" xlink:label="label_DocumentType" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentType" xml:lang="en-US" id="label_DocumentType">Document Type</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentType" xlink:to="label_DocumentType" xlink:title="label: DocumentType to label_DocumentType" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="DocumentPeriodEndDate" xlink:title="DocumentPeriodEndDate" />
    <link:label xlink:type="resource" xlink:label="label_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentPeriodEndDate" xml:lang="en-US" id="label_DocumentPeriodEndDate">Document Period End Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentPeriodEndDate" xlink:to="label_DocumentPeriodEndDate" xlink:title="label: DocumentPeriodEndDate to label_DocumentPeriodEndDate" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_AmendmentFlag" xlink:label="AmendmentFlag" xlink:title="AmendmentFlag" />
    <link:label xlink:type="resource" xlink:label="label_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AmendmentFlag" xml:lang="en-US" id="label_AmendmentFlag">Amendment Flag</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendmentFlag" xlink:to="label_AmendmentFlag" xlink:title="label: AmendmentFlag to label_AmendmentFlag" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_AmendmentDescription" xlink:label="AmendmentDescription" xlink:title="AmendmentDescription" />
    <link:label xlink:type="resource" xlink:label="label_AmendmentDescription" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AmendmentDescription" xml:lang="en-US" id="label_AmendmentDescription">Amendment Description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendmentDescription" xlink:to="label_AmendmentDescription" xlink:title="label: AmendmentDescription to label_AmendmentDescription" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="CurrentFiscalYearEndDate" xlink:title="CurrentFiscalYearEndDate" />
    <link:label xlink:type="resource" xlink:label="label_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentFiscalYearEndDate" xml:lang="en-US" id="label_CurrentFiscalYearEndDate">Current Fiscal Year End Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentFiscalYearEndDate" xlink:to="label_CurrentFiscalYearEndDate" xlink:title="label: CurrentFiscalYearEndDate to label_CurrentFiscalYearEndDate" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="EntityWellKnownSeasonedIssuer" xlink:title="EntityWellKnownSeasonedIssuer" />
    <link:label xlink:type="resource" xlink:label="label_EntityWellKnownSeasonedIssuer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityWellKnownSeasonedIssuer" xml:lang="en-US" id="label_EntityWellKnownSeasonedIssuer">Entity Well-known Seasoned Issuer</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityWellKnownSeasonedIssuer" xlink:to="label_EntityWellKnownSeasonedIssuer" xlink:title="label: EntityWellKnownSeasonedIssuer to label_EntityWellKnownSeasonedIssuer" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="EntityVoluntaryFilers" xlink:title="EntityVoluntaryFilers" />
    <link:label xlink:type="resource" xlink:label="label_EntityVoluntaryFilers" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityVoluntaryFilers" xml:lang="en-US" id="label_EntityVoluntaryFilers">Entity Voluntary Filers</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityVoluntaryFilers" xlink:to="label_EntityVoluntaryFilers" xlink:title="label: EntityVoluntaryFilers to label_EntityVoluntaryFilers" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="EntityCurrentReportingStatus" xlink:title="EntityCurrentReportingStatus" />
    <link:label xlink:type="resource" xlink:label="label_EntityCurrentReportingStatus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityCurrentReportingStatus" xml:lang="en-US" id="label_EntityCurrentReportingStatus">Entity Current Reporting Status</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCurrentReportingStatus" xlink:to="label_EntityCurrentReportingStatus" xlink:title="label: EntityCurrentReportingStatus to label_EntityCurrentReportingStatus" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityFilerCategory" xlink:label="EntityFilerCategory" xlink:title="EntityFilerCategory" />
    <link:label xlink:type="resource" xlink:label="label_EntityFilerCategory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityFilerCategory" xml:lang="en-US" id="label_EntityFilerCategory">Entity Filer Category</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityFilerCategory" xlink:to="label_EntityFilerCategory" xlink:title="label: EntityFilerCategory to label_EntityFilerCategory" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityPublicFloat" xlink:label="EntityPublicFloat" xlink:title="EntityPublicFloat" />
    <link:label xlink:type="resource" xlink:label="label_EntityPublicFloat" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityPublicFloat" xml:lang="en-US" id="label_EntityPublicFloat">Entity Public Float</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityPublicFloat" xlink:to="label_EntityPublicFloat" xlink:title="label: EntityPublicFloat to label_EntityPublicFloat" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="EntityCommonStockSharesOutstanding" xlink:title="EntityCommonStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_EntityCommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityCommonStockSharesOutstanding" xml:lang="en-US" id="label_EntityCommonStockSharesOutstanding">Entity Common Stock, Shares Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCommonStockSharesOutstanding" xlink:to="label_EntityCommonStockSharesOutstanding" xlink:title="label: EntityCommonStockSharesOutstanding to label_EntityCommonStockSharesOutstanding" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="DocumentFiscalYearFocus" xlink:title="DocumentFiscalYearFocus" />
    <link:label xlink:type="resource" xlink:label="label_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentFiscalYearFocus" xml:lang="en-US" id="label_DocumentFiscalYearFocus">Document Fiscal Year Focus</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentFiscalYearFocus" xlink:to="label_DocumentFiscalYearFocus" xlink:title="label: DocumentFiscalYearFocus to label_DocumentFiscalYearFocus" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="DocumentFiscalPeriodFocus" xlink:title="DocumentFiscalPeriodFocus" />
    <link:label xlink:type="resource" xlink:label="label_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentFiscalPeriodFocus" xml:lang="en-US" id="label_DocumentFiscalPeriodFocus">Document Fiscal Period Focus</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentFiscalPeriodFocus" xlink:to="label_DocumentFiscalPeriodFocus" xlink:title="label: DocumentFiscalPeriodFocus to label_DocumentFiscalPeriodFocus" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="DebtDisclosureAbstract" xlink:title="DebtDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DebtDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtDisclosureAbstract" xml:lang="en-US" id="label_DebtDisclosureAbstract">Debt</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureAmortizationExpenseAfterYearFive" xlink:label="FutureAmortizationExpenseAfterYearFive" xlink:title="FutureAmortizationExpenseAfterYearFive" />
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    <link:label xlink:type="resource" xlink:label="label_GoodwillTranslationAdjustments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GoodwillTranslationAdjustments" xml:lang="en-US" id="label_GoodwillTranslationAdjustments">Foreign exchange</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" xlink:label="LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" xlink:title="LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareReconciliationTableTextBlock" xlink:label="ScheduleOfEarningsPerShareReconciliationTableTextBlock" xlink:title="ScheduleOfEarningsPerShareReconciliationTableTextBlock" />
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfEarningsPerShareReconciliationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfEarningsPerShareReconciliationTableTextBlock" xml:lang="en-US" id="label_ScheduleOfEarningsPerShareReconciliationTableTextBlock">Reconciliation of basic earnings (loss) per share ("EPS") to diluted EPS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfEarningsPerShareReconciliationTableTextBlock" xlink:to="label_ScheduleOfEarningsPerShareReconciliationTableTextBlock" xlink:title="label: ScheduleOfEarningsPerShareReconciliationTableTextBlock to label_ScheduleOfEarningsPerShareReconciliationTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:title="ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:to="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:title="label: ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock to label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="ScheduleOfInventoryCurrentTableTextBlock" xlink:title="ScheduleOfInventoryCurrentTableTextBlock" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfInventoryCurrentTableTextBlock" xlink:to="label_ScheduleOfInventoryCurrentTableTextBlock" xlink:title="label: ScheduleOfInventoryCurrentTableTextBlock to label_ScheduleOfInventoryCurrentTableTextBlock" />
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xml:lang="en-US" id="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_2">Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnallocatedAmountToSegmentMember" xlink:to="label_UnallocatedAmountToSegmentMember" xlink:title="label: UnallocatedAmountToSegmentMember to label_UnallocatedAmountToSegmentMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_StockOptionAndRestrictedStockUnitPlan2011Member" xlink:label="StockOptionAndRestrictedStockUnitPlan2011Member" xlink:title="StockOptionAndRestrictedStockUnitPlan2011Member" />
    <link:label xlink:type="resource" xlink:label="label_StockOptionAndRestrictedStockUnitPlan2011Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockOptionAndRestrictedStockUnitPlan2011Member" xml:lang="en-US" id="label_StockOptionAndRestrictedStockUnitPlan2011Member">2011 Plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockOptionAndRestrictedStockUnitPlan2011Member" xlink:to="label_StockOptionAndRestrictedStockUnitPlan2011Member" xlink:title="label: StockOptionAndRestrictedStockUnitPlan2011Member to label_StockOptionAndRestrictedStockUnitPlan2011Member" />
    <link:label xlink:type="resource" xlink:label="label_StockOptionAndRestrictedStockUnitPlan2011Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_StockOptionAndRestrictedStockUnitPlan2011Member" xml:lang="en-US" id="label_StockOptionAndRestrictedStockUnitPlan2011Member_2">Represents details pertaining to 2011 stock compensation plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockOptionAndRestrictedStockUnitPlan2011Member" xlink:to="label_StockOptionAndRestrictedStockUnitPlan2011Member_2" xlink:title="label: StockOptionAndRestrictedStockUnitPlan2011Member to label_StockOptionAndRestrictedStockUnitPlan2011Member" />
    <link:label xlink:type="resource" xlink:label="label_StockOptionAndRestrictedStockUnitPlan2011Member_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockOptionAndRestrictedStockUnitPlan2011Member" xml:lang="en-US" id="label_StockOptionAndRestrictedStockUnitPlan2011Member_3">Stock Option and Restricted Stock Unit Plan 2011 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockOptionAndRestrictedStockUnitPlan2011Member" xlink:to="label_StockOptionAndRestrictedStockUnitPlan2011Member_3" xlink:title="label: StockOptionAndRestrictedStockUnitPlan2011Member to label_StockOptionAndRestrictedStockUnitPlan2011Member" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_NumberOfStockIncentivePlans" xlink:label="NumberOfStockIncentivePlans" xlink:title="NumberOfStockIncentivePlans" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfStockIncentivePlans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfStockIncentivePlans" xml:lang="en-US" id="label_NumberOfStockIncentivePlans">Number of Stock Incentive Plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfStockIncentivePlans" xlink:to="label_NumberOfStockIncentivePlans" xlink:title="label: NumberOfStockIncentivePlans to label_NumberOfStockIncentivePlans" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfStockIncentivePlans_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NumberOfStockIncentivePlans" xml:lang="en-US" id="label_NumberOfStockIncentivePlans_2">Number of stock-based incentive plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfStockIncentivePlans" xlink:to="label_NumberOfStockIncentivePlans_2" xlink:title="label: NumberOfStockIncentivePlans to label_NumberOfStockIncentivePlans" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfStockIncentivePlans_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfStockIncentivePlans" xml:lang="en-US" id="label_NumberOfStockIncentivePlans_3">Represents the number of stock based incentive plans operated by the entity after incorporating and superseding its previous plans.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfStockIncentivePlans" xlink:to="label_NumberOfStockIncentivePlans_3" xlink:title="label: NumberOfStockIncentivePlans to label_NumberOfStockIncentivePlans" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_NumberOfStockOptionPlansSuperseded" xlink:label="NumberOfStockOptionPlansSuperseded" xlink:title="NumberOfStockOptionPlansSuperseded" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfStockOptionPlansSuperseded" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfStockOptionPlansSuperseded" xml:lang="en-US" id="label_NumberOfStockOptionPlansSuperseded">Number of Stock Option Plans Superseded</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfStockOptionPlansSuperseded" xlink:to="label_NumberOfStockOptionPlansSuperseded" xlink:title="label: NumberOfStockOptionPlansSuperseded to label_NumberOfStockOptionPlansSuperseded" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfStockOptionPlansSuperseded_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NumberOfStockOptionPlansSuperseded" xml:lang="en-US" id="label_NumberOfStockOptionPlansSuperseded_2">Number of stock option plans superseded</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfStockOptionPlansSuperseded" xlink:to="label_NumberOfStockOptionPlansSuperseded_2" xlink:title="label: NumberOfStockOptionPlansSuperseded to label_NumberOfStockOptionPlansSuperseded" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfStockOptionPlansSuperseded_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfStockOptionPlansSuperseded" xml:lang="en-US" id="label_NumberOfStockOptionPlansSuperseded_3">Represents the number of stock option plans superseded by the entity and replaced by another plan during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfStockOptionPlansSuperseded" xlink:to="label_NumberOfStockOptionPlansSuperseded_3" xlink:title="label: NumberOfStockOptionPlansSuperseded to label_NumberOfStockOptionPlansSuperseded" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity" xlink:label="RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity" xlink:title="RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity" />
    <link:label xlink:type="resource" xlink:label="label_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity" xml:lang="en-US" id="label_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity_2">Segment Reporting Information, Intersegment Revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity" xlink:to="label_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity_2" xlink:title="label: RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity to label_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity" />
    <link:label xlink:type="resource" xlink:label="label_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity" xml:lang="en-US" id="label_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity">Sales to Other Segments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity" xlink:to="label_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity" xlink:title="label: RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity to label_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost_2">Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost">Fair value of shares vested</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant">Share Based Compensation Arrangement by Share Based Payment Award, Options Exercise Price Date of Grant</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant_2">The exercise price at date of grant for share-based awards included in option pricing model assumptions.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant_3">Exercise Price (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisePriceDateOfGrant" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_2">Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized">Maximum common stock shares that may be issued under plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="SegmentDomain" xlink:title="SegmentDomain" />
    <link:label xlink:type="resource" xlink:label="label_SegmentDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentDomain" xml:lang="en-US" id="label_SegmentDomain">Segment [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentDomain" xlink:to="label_SegmentDomain" xlink:title="label: SegmentDomain to label_SegmentDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet" xlink:label="InterestIncomeExpenseNonoperatingNet" xlink:title="InterestIncomeExpenseNonoperatingNet" />
    <link:label xlink:type="resource" xlink:label="label_InterestIncomeExpenseNonoperatingNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InterestIncomeExpenseNonoperatingNet" xml:lang="en-US" id="label_InterestIncomeExpenseNonoperatingNet">Interest income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestIncomeExpenseNonoperatingNet" xlink:to="label_InterestIncomeExpenseNonoperatingNet" xlink:title="label: InterestIncomeExpenseNonoperatingNet to label_InterestIncomeExpenseNonoperatingNet" />
    <link:label xlink:type="resource" xlink:label="label_InterestIncomeExpenseNonoperatingNet_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InterestIncomeExpenseNonoperatingNet" xml:lang="en-US" id="label_InterestIncomeExpenseNonoperatingNet_2">Interest Income (Expense), Nonoperating, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestIncomeExpenseNonoperatingNet" xlink:to="label_InterestIncomeExpenseNonoperatingNet_2" xlink:title="label: InterestIncomeExpenseNonoperatingNet to label_InterestIncomeExpenseNonoperatingNet" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:title="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xml:lang="en-US" id="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest">Income from continuing operations before taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:title="label: IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest to label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xml:lang="en-US" id="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_2">Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_2" xlink:title="label: IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest to label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xml:lang="en-US" id="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_3">Income (loss) from continuing operations before income taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_3" xlink:title="label: IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest to label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xml:lang="en-US" id="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_4">Provision for (benefit from) income taxes from continuing operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_4" xlink:title="label: IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest to label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToFundLongtermLoansToRelatedParties" xlink:label="PaymentsToFundLongtermLoansToRelatedParties" xlink:title="PaymentsToFundLongtermLoansToRelatedParties" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToFundLongtermLoansToRelatedParties_4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsToFundLongtermLoansToRelatedParties" xml:lang="en-US" id="label_PaymentsToFundLongtermLoansToRelatedParties_4">Payments to Fund Long-term Loans to Related Parties</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToFundLongtermLoansToRelatedParties" xlink:to="label_PaymentsToFundLongtermLoansToRelatedParties_4" xlink:title="label: PaymentsToFundLongtermLoansToRelatedParties to label_PaymentsToFundLongtermLoansToRelatedParties" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToFundLongtermLoansToRelatedParties_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_PaymentsToFundLongtermLoansToRelatedParties" xml:lang="en-US" id="label_PaymentsToFundLongtermLoansToRelatedParties_2">Loans made to related parties</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToFundLongtermLoansToRelatedParties" xlink:to="label_PaymentsToFundLongtermLoansToRelatedParties_2" xlink:title="label: PaymentsToFundLongtermLoansToRelatedParties to label_PaymentsToFundLongtermLoansToRelatedParties" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToFundLongtermLoansToRelatedParties_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PaymentsToFundLongtermLoansToRelatedParties" xml:lang="en-US" id="label_PaymentsToFundLongtermLoansToRelatedParties_3">Loans made to other owner</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToFundLongtermLoansToRelatedParties" xlink:to="label_PaymentsToFundLongtermLoansToRelatedParties_3" xlink:title="label: PaymentsToFundLongtermLoansToRelatedParties to label_PaymentsToFundLongtermLoansToRelatedParties" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToFundLongtermLoansToRelatedParties" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_PaymentsToFundLongtermLoansToRelatedParties" xml:lang="en-US" id="label_PaymentsToFundLongtermLoansToRelatedParties">Loans made to related parties</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToFundLongtermLoansToRelatedParties" xlink:to="label_PaymentsToFundLongtermLoansToRelatedParties" xlink:title="label: PaymentsToFundLongtermLoansToRelatedParties to label_PaymentsToFundLongtermLoansToRelatedParties" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromCollectionOfLongtermLoansToRelatedParties" xlink:label="ProceedsFromCollectionOfLongtermLoansToRelatedParties" xlink:title="ProceedsFromCollectionOfLongtermLoansToRelatedParties" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromCollectionOfLongtermLoansToRelatedParties" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromCollectionOfLongtermLoansToRelatedParties" xml:lang="en-US" id="label_ProceedsFromCollectionOfLongtermLoansToRelatedParties">Loan repayments by related parties</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromCollectionOfLongtermLoansToRelatedParties" xlink:to="label_ProceedsFromCollectionOfLongtermLoansToRelatedParties" xlink:title="label: ProceedsFromCollectionOfLongtermLoansToRelatedParties to label_ProceedsFromCollectionOfLongtermLoansToRelatedParties" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromCollectionOfLongtermLoansToRelatedParties_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromCollectionOfLongtermLoansToRelatedParties" xml:lang="en-US" id="label_ProceedsFromCollectionOfLongtermLoansToRelatedParties_2">Proceeds from Collection of Long-term Loans to Related Parties</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromCollectionOfLongtermLoansToRelatedParties" xlink:to="label_ProceedsFromCollectionOfLongtermLoansToRelatedParties_2" xlink:title="label: ProceedsFromCollectionOfLongtermLoansToRelatedParties to label_ProceedsFromCollectionOfLongtermLoansToRelatedParties" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromCollectionOfLongtermLoansToRelatedParties_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ProceedsFromCollectionOfLongtermLoansToRelatedParties" xml:lang="en-US" id="label_ProceedsFromCollectionOfLongtermLoansToRelatedParties_3">Loan repayment received from Keymark</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromCollectionOfLongtermLoansToRelatedParties" xlink:to="label_ProceedsFromCollectionOfLongtermLoansToRelatedParties_3" xlink:title="label: ProceedsFromCollectionOfLongtermLoansToRelatedParties to label_ProceedsFromCollectionOfLongtermLoansToRelatedParties" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:title="ShareBasedCompensationOptionAndIncentivePlansPolicy" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationOptionAndIncentivePlansPolicy_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationOptionAndIncentivePlansPolicy" xml:lang="en-US" id="label_ShareBasedCompensationOptionAndIncentivePlansPolicy_2">Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:to="label_ShareBasedCompensationOptionAndIncentivePlansPolicy_2" xlink:title="label: ShareBasedCompensationOptionAndIncentivePlansPolicy to label_ShareBasedCompensationOptionAndIncentivePlansPolicy" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationOptionAndIncentivePlansPolicy" xml:lang="en-US" id="label_ShareBasedCompensationOptionAndIncentivePlansPolicy">Accounting for Stock-Based Compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:to="label_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:title="label: ShareBasedCompensationOptionAndIncentivePlansPolicy to label_ShareBasedCompensationOptionAndIncentivePlansPolicy" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="FairValueOfFinancialInstrumentsPolicy" xlink:title="FairValueOfFinancialInstrumentsPolicy" />
    <link:label xlink:type="resource" xlink:label="label_FairValueOfFinancialInstrumentsPolicy_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueOfFinancialInstrumentsPolicy" xml:lang="en-US" id="label_FairValueOfFinancialInstrumentsPolicy_2">Fair Value of Financial Instruments, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueOfFinancialInstrumentsPolicy" xlink:to="label_FairValueOfFinancialInstrumentsPolicy_2" xlink:title="label: FairValueOfFinancialInstrumentsPolicy to label_FairValueOfFinancialInstrumentsPolicy" />
    <link:label xlink:type="resource" xlink:label="label_FairValueOfFinancialInstrumentsPolicy" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FairValueOfFinancialInstrumentsPolicy" xml:lang="en-US" id="label_FairValueOfFinancialInstrumentsPolicy">Fair Value of Financial Instruments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueOfFinancialInstrumentsPolicy" xlink:to="label_FairValueOfFinancialInstrumentsPolicy" xlink:title="label: FairValueOfFinancialInstrumentsPolicy to label_FairValueOfFinancialInstrumentsPolicy" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:label="ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:title="ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xml:lang="en-US" id="label_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_2">Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:to="label_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_2" xlink:title="label: ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock to label_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xml:lang="en-US" id="label_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock">Estimated future amortization of intangible assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:to="label_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:title="label: ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock to label_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease" xlink:label="EquityMethodInvestmentOwnershipPercentageIncreaseDecrease" xlink:title="EquityMethodInvestmentOwnershipPercentageIncreaseDecrease" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease" xml:lang="en-US" id="label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease">Equity Method Investment, Ownership Percentage Increase (Decrease)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentOwnershipPercentageIncreaseDecrease" xlink:to="label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease" xlink:title="label: EquityMethodInvestmentOwnershipPercentageIncreaseDecrease to label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease" xml:lang="en-US" id="label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease_2">The increase (decrease) during the period in the percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentOwnershipPercentageIncreaseDecrease" xlink:to="label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease_2" xlink:title="label: EquityMethodInvestmentOwnershipPercentageIncreaseDecrease to label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease" xml:lang="en-US" id="label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease_3">Increase (decrease) in equity method investment (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentOwnershipPercentageIncreaseDecrease" xlink:to="label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease_3" xlink:title="label: EquityMethodInvestmentOwnershipPercentageIncreaseDecrease to label_EquityMethodInvestmentOwnershipPercentageIncreaseDecrease" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SanLeandroFacilityMember" xlink:label="SanLeandroFacilityMember" xlink:title="SanLeandroFacilityMember" />
    <link:label xlink:type="resource" xlink:label="label_SanLeandroFacilityMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SanLeandroFacilityMember" xml:lang="en-US" id="label_SanLeandroFacilityMember">San Leandro Facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SanLeandroFacilityMember" xlink:to="label_SanLeandroFacilityMember" xlink:title="label: SanLeandroFacilityMember to label_SanLeandroFacilityMember" />
    <link:label xlink:type="resource" xlink:label="label_SanLeandroFacilityMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SanLeandroFacilityMember" xml:lang="en-US" id="label_SanLeandroFacilityMember_2">Represents activity related to the San Leandro facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SanLeandroFacilityMember" xlink:to="label_SanLeandroFacilityMember_2" xlink:title="label: SanLeandroFacilityMember to label_SanLeandroFacilityMember" />
    <link:label xlink:type="resource" xlink:label="label_SanLeandroFacilityMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SanLeandroFacilityMember" xml:lang="en-US" id="label_SanLeandroFacilityMember_3">San Leandro Facility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SanLeandroFacilityMember" xlink:to="label_SanLeandroFacilityMember_3" xlink:title="label: SanLeandroFacilityMember to label_SanLeandroFacilityMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongLivedAssetsHeldForSaleByAssetTypeAxis" xlink:label="LongLivedAssetsHeldForSaleByAssetTypeAxis" xlink:title="LongLivedAssetsHeldForSaleByAssetTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_LongLivedAssetsHeldForSaleByAssetTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongLivedAssetsHeldForSaleByAssetTypeAxis" xml:lang="en-US" id="label_LongLivedAssetsHeldForSaleByAssetTypeAxis">Long Lived Assets Held-for-sale by Asset Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongLivedAssetsHeldForSaleByAssetTypeAxis" xlink:to="label_LongLivedAssetsHeldForSaleByAssetTypeAxis" xlink:title="label: LongLivedAssetsHeldForSaleByAssetTypeAxis to label_LongLivedAssetsHeldForSaleByAssetTypeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongLivedAssetsHeldForSaleNameDomain" xlink:label="LongLivedAssetsHeldForSaleNameDomain" xlink:title="LongLivedAssetsHeldForSaleNameDomain" />
    <link:label xlink:type="resource" xlink:label="label_LongLivedAssetsHeldForSaleNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongLivedAssetsHeldForSaleNameDomain" xml:lang="en-US" id="label_LongLivedAssetsHeldForSaleNameDomain">Long Lived Assets Held-for-sale, Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongLivedAssetsHeldForSaleNameDomain" xlink:to="label_LongLivedAssetsHeldForSaleNameDomain" xlink:title="label: LongLivedAssetsHeldForSaleNameDomain to label_LongLivedAssetsHeldForSaleNameDomain" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod">Share Based Compensation Arrangement by Share Based Payment Award, Options Nonvested Forfeited in Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod_2">Forfeiture (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod_3">The number of shares (or other type of equity) forfeited under an equity-based award plan pertaining to unvested stock options plans.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriod" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue">Share Based Compensation, Arrangement by Share Based Payment Award, Options Nonvested Forfeited in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue_2">Forfeiture (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue_3">The weighted average fair value at grant date for nonvested equity-based awards forfeited during the period on stock option plans.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedForfeitedInPeriodWeightedAverageGrantDateFairValue" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustment" xlink:label="PriorPeriodReclassificationAdjustment" xlink:title="PriorPeriodReclassificationAdjustment" />
    <link:label xlink:type="resource" xlink:label="label_PriorPeriodReclassificationAdjustment" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_PriorPeriodReclassificationAdjustment" xml:lang="en-US" id="label_PriorPeriodReclassificationAdjustment">Reclassifications</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PriorPeriodReclassificationAdjustment" xlink:to="label_PriorPeriodReclassificationAdjustment" xlink:title="label: PriorPeriodReclassificationAdjustment to label_PriorPeriodReclassificationAdjustment" />
    <link:label xlink:type="resource" xlink:label="label_PriorPeriodReclassificationAdjustment_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PriorPeriodReclassificationAdjustment" xml:lang="en-US" id="label_PriorPeriodReclassificationAdjustment_2">Prior Period Reclassification Adjustment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PriorPeriodReclassificationAdjustment" xlink:to="label_PriorPeriodReclassificationAdjustment_2" xlink:title="label: PriorPeriodReclassificationAdjustment to label_PriorPeriodReclassificationAdjustment" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodValue" xlink:label="StockRepurchasedAndRetiredDuringPeriodValue" xlink:title="StockRepurchasedAndRetiredDuringPeriodValue" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchasedAndRetiredDuringPeriodValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockRepurchasedAndRetiredDuringPeriodValue" xml:lang="en-US" id="label_StockRepurchasedAndRetiredDuringPeriodValue">Stock Repurchased and Retired During Period, Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchasedAndRetiredDuringPeriodValue" xlink:to="label_StockRepurchasedAndRetiredDuringPeriodValue" xlink:title="label: StockRepurchasedAndRetiredDuringPeriodValue to label_StockRepurchasedAndRetiredDuringPeriodValue" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchasedAndRetiredDuringPeriodValue_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_StockRepurchasedAndRetiredDuringPeriodValue" xml:lang="en-US" id="label_StockRepurchasedAndRetiredDuringPeriodValue_2">Retirement of common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchasedAndRetiredDuringPeriodValue" xlink:to="label_StockRepurchasedAndRetiredDuringPeriodValue_2" xlink:title="label: StockRepurchasedAndRetiredDuringPeriodValue to label_StockRepurchasedAndRetiredDuringPeriodValue" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodShares" xlink:label="StockRepurchasedAndRetiredDuringPeriodShares" xlink:title="StockRepurchasedAndRetiredDuringPeriodShares" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchasedAndRetiredDuringPeriodShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockRepurchasedAndRetiredDuringPeriodShares" xml:lang="en-US" id="label_StockRepurchasedAndRetiredDuringPeriodShares">Stock Repurchased and Retired During Period, Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchasedAndRetiredDuringPeriodShares" xlink:to="label_StockRepurchasedAndRetiredDuringPeriodShares" xlink:title="label: StockRepurchasedAndRetiredDuringPeriodShares to label_StockRepurchasedAndRetiredDuringPeriodShares" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchasedAndRetiredDuringPeriodShares_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_StockRepurchasedAndRetiredDuringPeriodShares" xml:lang="en-US" id="label_StockRepurchasedAndRetiredDuringPeriodShares_2">Retirement of common stock (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchasedAndRetiredDuringPeriodShares" xlink:to="label_StockRepurchasedAndRetiredDuringPeriodShares_2" xlink:title="label: StockRepurchasedAndRetiredDuringPeriodShares to label_StockRepurchasedAndRetiredDuringPeriodShares" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableMember" xlink:label="AccountsReceivableMember" xlink:title="AccountsReceivableMember" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsReceivableMember" xml:lang="en-US" id="label_AccountsReceivableMember_2">Accounts Receivable [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableMember" xlink:to="label_AccountsReceivableMember_2" xlink:title="label: AccountsReceivableMember to label_AccountsReceivableMember" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccountsReceivableMember" xml:lang="en-US" id="label_AccountsReceivableMember">Trade accounts receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableMember" xlink:to="label_AccountsReceivableMember" xlink:title="label: AccountsReceivableMember to label_AccountsReceivableMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskLineItems" xlink:label="ConcentrationRiskLineItems" xlink:title="ConcentrationRiskLineItems" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConcentrationRiskLineItems" xml:lang="en-US" id="label_ConcentrationRiskLineItems">Trade accounts receivable, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskLineItems" xlink:to="label_ConcentrationRiskLineItems" xlink:title="label: ConcentrationRiskLineItems to label_ConcentrationRiskLineItems" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskLineItems_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationRiskLineItems" xml:lang="en-US" id="label_ConcentrationRiskLineItems_2">Concentration Risk [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskLineItems" xlink:to="label_ConcentrationRiskLineItems_2" xlink:title="label: ConcentrationRiskLineItems to label_ConcentrationRiskLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskPercentage" xlink:label="ConcentrationRiskPercentage" xlink:title="ConcentrationRiskPercentage" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskPercentage_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationRiskPercentage" xml:lang="en-US" id="label_ConcentrationRiskPercentage_3">Concentration Risk, Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskPercentage" xlink:to="label_ConcentrationRiskPercentage_3" xlink:title="label: ConcentrationRiskPercentage to label_ConcentrationRiskPercentage" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskPercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConcentrationRiskPercentage" xml:lang="en-US" id="label_ConcentrationRiskPercentage">Percentage of trade accounts receivable from the largest customer</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskPercentage" xlink:to="label_ConcentrationRiskPercentage" xlink:title="label: ConcentrationRiskPercentage to label_ConcentrationRiskPercentage" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskPercentage_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConcentrationRiskPercentage" xml:lang="en-US" id="label_ConcentrationRiskPercentage_2">Percentage of net sales attributable to largest customer</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskPercentage" xlink:to="label_ConcentrationRiskPercentage_2" xlink:title="label: ConcentrationRiskPercentage to label_ConcentrationRiskPercentage" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskTable" xlink:label="ConcentrationRiskTable" xlink:title="ConcentrationRiskTable" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationRiskTable" xml:lang="en-US" id="label_ConcentrationRiskTable">Concentration Risk [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskTable" xlink:to="label_ConcentrationRiskTable" xlink:title="label: ConcentrationRiskTable to label_ConcentrationRiskTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="ConcentrationRiskByBenchmarkAxis" xlink:title="ConcentrationRiskByBenchmarkAxis" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskByBenchmarkAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationRiskByBenchmarkAxis" xml:lang="en-US" id="label_ConcentrationRiskByBenchmarkAxis">Concentration Risk by Benchmark [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskByBenchmarkAxis" xlink:to="label_ConcentrationRiskByBenchmarkAxis" xlink:title="label: ConcentrationRiskByBenchmarkAxis to label_ConcentrationRiskByBenchmarkAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="ConcentrationRiskBenchmarkDomain" xlink:title="ConcentrationRiskBenchmarkDomain" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskBenchmarkDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationRiskBenchmarkDomain" xml:lang="en-US" id="label_ConcentrationRiskBenchmarkDomain">Concentration Risk Benchmark [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskBenchmarkDomain" xlink:to="label_ConcentrationRiskBenchmarkDomain" xlink:title="label: ConcentrationRiskBenchmarkDomain to label_ConcentrationRiskBenchmarkDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:label="ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:title="ScheduleOfAccruedLiabilitiesTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAccruedLiabilitiesTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfAccruedLiabilitiesTableTextBlock" xml:lang="en-US" id="label_ScheduleOfAccruedLiabilitiesTableTextBlock_2">Schedule of Accrued Liabilities [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:to="label_ScheduleOfAccruedLiabilitiesTableTextBlock_2" xlink:title="label: ScheduleOfAccruedLiabilitiesTableTextBlock to label_ScheduleOfAccruedLiabilitiesTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfAccruedLiabilitiesTableTextBlock" xml:lang="en-US" id="label_ScheduleOfAccruedLiabilitiesTableTextBlock">Schedule of accrued liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:to="label_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:title="label: ScheduleOfAccruedLiabilitiesTableTextBlock to label_ScheduleOfAccruedLiabilitiesTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_AccruedSalesIncentiveAndAdvertisingCurrent" xlink:label="AccruedSalesIncentiveAndAdvertisingCurrent" xlink:title="AccruedSalesIncentiveAndAdvertisingCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedSalesIncentiveAndAdvertisingCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccruedSalesIncentiveAndAdvertisingCurrent" xml:lang="en-US" id="label_AccruedSalesIncentiveAndAdvertisingCurrent">Sales incentive and advertising accruals</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedSalesIncentiveAndAdvertisingCurrent" xlink:to="label_AccruedSalesIncentiveAndAdvertisingCurrent" xlink:title="label: AccruedSalesIncentiveAndAdvertisingCurrent to label_AccruedSalesIncentiveAndAdvertisingCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedSalesIncentiveAndAdvertisingCurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccruedSalesIncentiveAndAdvertisingCurrent" xml:lang="en-US" id="label_AccruedSalesIncentiveAndAdvertisingCurrent_2">Accrued Sales Incentive and Advertising, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedSalesIncentiveAndAdvertisingCurrent" xlink:to="label_AccruedSalesIncentiveAndAdvertisingCurrent_2" xlink:title="label: AccruedSalesIncentiveAndAdvertisingCurrent to label_AccruedSalesIncentiveAndAdvertisingCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedSalesIncentiveAndAdvertisingCurrent_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AccruedSalesIncentiveAndAdvertisingCurrent" xml:lang="en-US" id="label_AccruedSalesIncentiveAndAdvertisingCurrent_3">Carrying value as of the balance sheet date of obligations incurred through that date for sales incentives and advertising. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedSalesIncentiveAndAdvertisingCurrent" xlink:to="label_AccruedSalesIncentiveAndAdvertisingCurrent_3" xlink:title="label: AccruedSalesIncentiveAndAdvertisingCurrent to label_AccruedSalesIncentiveAndAdvertisingCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccruedVacationCurrent" xlink:label="AccruedVacationCurrent" xlink:title="AccruedVacationCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedVacationCurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccruedVacationCurrent" xml:lang="en-US" id="label_AccruedVacationCurrent_2">Accrued Vacation, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedVacationCurrent" xlink:to="label_AccruedVacationCurrent_2" xlink:title="label: AccruedVacationCurrent to label_AccruedVacationCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedVacationCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccruedVacationCurrent" xml:lang="en-US" id="label_AccruedVacationCurrent">Vacation liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedVacationCurrent" xlink:to="label_AccruedVacationCurrent" xlink:title="label: AccruedVacationCurrent to label_AccruedVacationCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendsPayableCurrent" xlink:label="DividendsPayableCurrent" xlink:title="DividendsPayableCurrent" />
    <link:label xlink:type="resource" xlink:label="label_DividendsPayableCurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DividendsPayableCurrent" xml:lang="en-US" id="label_DividendsPayableCurrent_2">Dividends Payable, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendsPayableCurrent" xlink:to="label_DividendsPayableCurrent_2" xlink:title="label: DividendsPayableCurrent to label_DividendsPayableCurrent" />
    <link:label xlink:type="resource" xlink:label="label_DividendsPayableCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DividendsPayableCurrent" xml:lang="en-US" id="label_DividendsPayableCurrent">Dividend payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendsPayableCurrent" xlink:to="label_DividendsPayableCurrent" xlink:title="label: DividendsPayableCurrent to label_DividendsPayableCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="OtherAccruedLiabilitiesCurrent" xlink:title="OtherAccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_OtherAccruedLiabilitiesCurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherAccruedLiabilitiesCurrent" xml:lang="en-US" id="label_OtherAccruedLiabilitiesCurrent_2">Other Accrued Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAccruedLiabilitiesCurrent" xlink:to="label_OtherAccruedLiabilitiesCurrent_2" xlink:title="label: OtherAccruedLiabilitiesCurrent to label_OtherAccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_OtherAccruedLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherAccruedLiabilitiesCurrent" xml:lang="en-US" id="label_OtherAccruedLiabilitiesCurrent">Other</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAccruedLiabilitiesCurrent" xlink:to="label_OtherAccruedLiabilitiesCurrent" xlink:title="label: OtherAccruedLiabilitiesCurrent to label_OtherAccruedLiabilitiesCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Depreciation" xlink:label="Depreciation" xlink:title="Depreciation" />
    <link:label xlink:type="resource" xlink:label="label_Depreciation_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Depreciation" xml:lang="en-US" id="label_Depreciation_2">Depreciation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Depreciation" xlink:to="label_Depreciation_2" xlink:title="label: Depreciation to label_Depreciation" />
    <link:label xlink:type="resource" xlink:label="label_Depreciation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_Depreciation" xml:lang="en-US" id="label_Depreciation">Depreciation expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Depreciation" xlink:to="label_Depreciation" xlink:title="label: Depreciation to label_Depreciation" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:label="ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:title="ScheduleOfQuarterlyFinancialInformationTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfQuarterlyFinancialInformationTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfQuarterlyFinancialInformationTableTextBlock" xml:lang="en-US" id="label_ScheduleOfQuarterlyFinancialInformationTableTextBlock_2">Schedule of Quarterly Financial Information [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:to="label_ScheduleOfQuarterlyFinancialInformationTableTextBlock_2" xlink:title="label: ScheduleOfQuarterlyFinancialInformationTableTextBlock to label_ScheduleOfQuarterlyFinancialInformationTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfQuarterlyFinancialInformationTableTextBlock" xml:lang="en-US" id="label_ScheduleOfQuarterlyFinancialInformationTableTextBlock">Schedule of quarterly financial information</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:to="label_ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:title="label: ScheduleOfQuarterlyFinancialInformationTableTextBlock to label_ScheduleOfQuarterlyFinancialInformationTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsMember" xlink:label="AllowanceForDoubtfulAccountsMember" xlink:title="AllowanceForDoubtfulAccountsMember" />
    <link:label xlink:type="resource" xlink:label="label_AllowanceForDoubtfulAccountsMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AllowanceForDoubtfulAccountsMember" xml:lang="en-US" id="label_AllowanceForDoubtfulAccountsMember_2">Allowance for Doubtful Accounts [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllowanceForDoubtfulAccountsMember" xlink:to="label_AllowanceForDoubtfulAccountsMember_2" xlink:title="label: AllowanceForDoubtfulAccountsMember to label_AllowanceForDoubtfulAccountsMember" />
    <link:label xlink:type="resource" xlink:label="label_AllowanceForDoubtfulAccountsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AllowanceForDoubtfulAccountsMember" xml:lang="en-US" id="label_AllowanceForDoubtfulAccountsMember">Allowance for doubtful accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllowanceForDoubtfulAccountsMember" xlink:to="label_AllowanceForDoubtfulAccountsMember" xlink:title="label: AllowanceForDoubtfulAccountsMember to label_AllowanceForDoubtfulAccountsMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryValuationReserveMember" xlink:label="InventoryValuationReserveMember" xlink:title="InventoryValuationReserveMember" />
    <link:label xlink:type="resource" xlink:label="label_InventoryValuationReserveMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryValuationReserveMember" xml:lang="en-US" id="label_InventoryValuationReserveMember_2">Inventory Valuation Reserve [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryValuationReserveMember" xlink:to="label_InventoryValuationReserveMember_2" xlink:title="label: InventoryValuationReserveMember to label_InventoryValuationReserveMember" />
    <link:label xlink:type="resource" xlink:label="label_InventoryValuationReserveMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryValuationReserveMember" xml:lang="en-US" id="label_InventoryValuationReserveMember">Allowance for obsolete inventory</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ValuationAllowancesAndReservesChargedToOtherAccounts" xlink:label="ValuationAllowancesAndReservesChargedToOtherAccounts" xlink:title="ValuationAllowancesAndReservesChargedToOtherAccounts" />
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    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesDeductions_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowancesAndReservesDeductions" xml:lang="en-US" id="label_ValuationAllowancesAndReservesDeductions_2">Valuation Allowances and Reserves, Deductions</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ValuationAndQualifyingAccountsDisclosureTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAndQualifyingAccountsDisclosureTable" xml:lang="en-US" id="label_ValuationAndQualifyingAccountsDisclosureTable">Valuation and Qualifying Accounts Disclosure [Table]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ValuationAllowancesAndReservesTypeAxis" xlink:label="ValuationAllowancesAndReservesTypeAxis" xlink:title="ValuationAllowancesAndReservesTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowancesAndReservesTypeAxis" xml:lang="en-US" id="label_ValuationAllowancesAndReservesTypeAxis">Valuation Allowances and Reserves Type [Axis]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowancesAndReservesDomain" xml:lang="en-US" id="label_ValuationAllowancesAndReservesDomain">Valuation Allowances and Reserves [Domain]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_RepurchaseOfEquityMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RepurchaseOfEquityMember" xml:lang="en-US" id="label_RepurchaseOfEquityMember">Common stock repurchase</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract" xlink:to="label_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract_2" xlink:title="label: EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract to label_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract" xml:lang="en-US" id="label_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract">Reconciliations between the statutory federal income tax rates and effective income tax rates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract" xlink:to="label_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract" xlink:title="label: EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract to label_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:title="EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_2">Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:to="label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_2" xlink:title="label: EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate to label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate">Federal tax rate (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:to="label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:title="label: EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate to label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities" xlink:label="EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities" xlink:title="EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities_2">Effective Income Tax Rate Reconciliation, Deductions, Qualified Production Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities" xlink:to="label_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities_2" xlink:title="label: EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities to label_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities">Tax benefit of domestic manufacturing deduction (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities" xlink:to="label_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities" xlink:title="label: EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities to label_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:title="EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_2">Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:to="label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_2" xlink:title="label: EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance to label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance">Change in valuation allowance (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:to="label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:title="label: EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance to label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:label="EffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:title="EffectiveIncomeTaxRateReconciliationOtherAdjustments" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationOtherAdjustments_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EffectiveIncomeTaxRateReconciliationOtherAdjustments" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationOtherAdjustments_2">Effective Income Tax Rate Reconciliation, Other Adjustments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:to="label_EffectiveIncomeTaxRateReconciliationOtherAdjustments_2" xlink:title="label: EffectiveIncomeTaxRateReconciliationOtherAdjustments to label_EffectiveIncomeTaxRateReconciliationOtherAdjustments" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EffectiveIncomeTaxRateReconciliationOtherAdjustments" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationOtherAdjustments">Other (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:to="label_EffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:title="label: EffectiveIncomeTaxRateReconciliationOtherAdjustments to label_EffectiveIncomeTaxRateReconciliationOtherAdjustments" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2011/country-2011-01-31.xsd#country_US" xlink:label="US" xlink:title="US" />
    <link:label xlink:type="resource" xlink:label="label_US_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_US" xml:lang="en-US" id="label_US_2">UNITED STATES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="US" xlink:to="label_US_2" xlink:title="label: US to label_US" />
    <link:label xlink:type="resource" xlink:label="label_US" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_US" xml:lang="en-US" id="label_US">United States</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="US" xlink:to="label_US" xlink:title="label: US to label_US" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2011/country-2011-01-31.xsd#country_CA" xlink:label="CA" xlink:title="CA" />
    <link:label xlink:type="resource" xlink:label="label_CA_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CA" xml:lang="en-US" id="label_CA_2">CANADA</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CA" xlink:to="label_CA_2" xlink:title="label: CA to label_CA" />
    <link:label xlink:type="resource" xlink:label="label_CA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CA" xml:lang="en-US" id="label_CA">Canada</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CA" xlink:to="label_CA" xlink:title="label: CA to label_CA" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2011/country-2011-01-31.xsd#country_DK" xlink:label="DK" xlink:title="DK" />
    <link:label xlink:type="resource" xlink:label="label_DK_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DK" xml:lang="en-US" id="label_DK_2">DENMARK</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DK" xlink:to="label_DK_2" xlink:title="label: DK to label_DK" />
    <link:label xlink:type="resource" xlink:label="label_DK" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DK" xml:lang="en-US" id="label_DK">Denmark</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DK" xlink:to="label_DK" xlink:title="label: DK to label_DK" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2011/country-2011-01-31.xsd#country_FR" xlink:label="FR" xlink:title="FR" />
    <link:label xlink:type="resource" xlink:label="label_FR_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FR" xml:lang="en-US" id="label_FR_2">FRANCE</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FR" xlink:to="label_FR_2" xlink:title="label: FR to label_FR" />
    <link:label xlink:type="resource" xlink:label="label_FR" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FR" xml:lang="en-US" id="label_FR">France</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FR" xlink:to="label_FR" xlink:title="label: FR to label_FR" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2011/country-2011-01-31.xsd#country_DE" xlink:label="DE" xlink:title="DE" />
    <link:label xlink:type="resource" xlink:label="label_DE_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DE" xml:lang="en-US" id="label_DE_2">GERMANY</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DE" xlink:to="label_DE_2" xlink:title="label: DE to label_DE" />
    <link:label xlink:type="resource" xlink:label="label_DE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DE" xml:lang="en-US" id="label_DE">Germany</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DE" xlink:to="label_DE" xlink:title="label: DE to label_DE" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2011/country-2011-01-31.xsd#country_GB" xlink:label="GB" xlink:title="GB" />
    <link:label xlink:type="resource" xlink:label="label_GB_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GB" xml:lang="en-US" id="label_GB_2">UNITED KINGDOM</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GB" xlink:to="label_GB_2" xlink:title="label: GB to label_GB" />
    <link:label xlink:type="resource" xlink:label="label_GB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GB" xml:lang="en-US" id="label_GB">United Kingdom</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GB" xlink:to="label_GB" xlink:title="label: GB to label_GB" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2011/country-2011-01-31.xsd#country_IE" xlink:label="IE" xlink:title="IE" />
    <link:label xlink:type="resource" xlink:label="label_IE_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IE" xml:lang="en-US" id="label_IE_2">IRELAND</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IE" xlink:to="label_IE_2" xlink:title="label: IE to label_IE" />
    <link:label xlink:type="resource" xlink:label="label_IE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IE" xml:lang="en-US" id="label_IE">Ireland</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IE" xlink:to="label_IE" xlink:title="label: IE to label_IE" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2011/country-2011-01-31.xsd#country_CN" xlink:label="CN" xlink:title="CN" />
    <link:label xlink:type="resource" xlink:label="label_CN_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CN" xml:lang="en-US" id="label_CN_2">CHINA</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CN" xlink:to="label_CN_2" xlink:title="label: CN to label_CN" />
    <link:label xlink:type="resource" xlink:label="label_CN" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CN" xml:lang="en-US" id="label_CN">China/Hong Kong</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CN" xlink:to="label_CN" xlink:title="label: CN to label_CN" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2011/country-2011-01-31.xsd#country_AU" xlink:label="AU" xlink:title="AU" />
    <link:label xlink:type="resource" xlink:label="label_AU_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AU" xml:lang="en-US" id="label_AU_2">AUSTRALIA</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AU" xlink:to="label_AU_2" xlink:title="label: AU to label_AU" />
    <link:label xlink:type="resource" xlink:label="label_AU" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AU" xml:lang="en-US" id="label_AU">Australia</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AU" xlink:to="label_AU" xlink:title="label: AU to label_AU" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_OtherCountriesMember" xlink:label="OtherCountriesMember" xlink:title="OtherCountriesMember" />
    <link:label xlink:type="resource" xlink:label="label_OtherCountriesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherCountriesMember" xml:lang="en-US" id="label_OtherCountriesMember">Other countries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCountriesMember" xlink:to="label_OtherCountriesMember" xlink:title="label: OtherCountriesMember to label_OtherCountriesMember" />
    <link:label xlink:type="resource" xlink:label="label_OtherCountriesMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OtherCountriesMember" xml:lang="en-US" id="label_OtherCountriesMember_2">Represents other countries, which are not mentioned anywhere else.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCountriesMember" xlink:to="label_OtherCountriesMember_2" xlink:title="label: OtherCountriesMember to label_OtherCountriesMember" />
    <link:label xlink:type="resource" xlink:label="label_OtherCountriesMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCountriesMember" xml:lang="en-US" id="label_OtherCountriesMember_3">Other Countries [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCountriesMember" xlink:to="label_OtherCountriesMember_3" xlink:title="label: OtherCountriesMember to label_OtherCountriesMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:label="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:title="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xml:lang="en-US" id="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems">Net sales and long-lived assets by geographical area</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:to="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:title="label: RevenuesFromExternalCustomersAndLongLivedAssetsLineItems to label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xml:lang="en-US" id="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_2">Revenues from External Customers and Long-Lived Assets [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:to="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_2" xlink:title="label: RevenuesFromExternalCustomersAndLongLivedAssetsLineItems to label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NoncurrentAssets" xlink:label="NoncurrentAssets" xlink:title="NoncurrentAssets" />
    <link:label xlink:type="resource" xlink:label="label_NoncurrentAssets_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NoncurrentAssets" xml:lang="en-US" id="label_NoncurrentAssets_2">Long-Lived Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentAssets" xlink:to="label_NoncurrentAssets_2" xlink:title="label: NoncurrentAssets to label_NoncurrentAssets" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets" xlink:label="DeferredTaxLiabilitiesGoodwillAndIntangibleAssets" xlink:title="DeferredTaxLiabilitiesGoodwillAndIntangibleAssets" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:label="DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:title="DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowanceNoncurrent" xlink:label="DeferredTaxAssetsValuationAllowanceNoncurrent" xlink:title="DeferredTaxAssetsValuationAllowanceNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsValuationAllowanceNoncurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsValuationAllowanceNoncurrent" xml:lang="en-US" id="label_DeferredTaxAssetsValuationAllowanceNoncurrent_2">Deferred Tax Assets, Valuation Allowance, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsValuationAllowanceNoncurrent" xlink:to="label_DeferredTaxAssetsValuationAllowanceNoncurrent_2" xlink:title="label: DeferredTaxAssetsValuationAllowanceNoncurrent to label_DeferredTaxAssetsValuationAllowanceNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsValuationAllowanceNoncurrent" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_DeferredTaxAssetsValuationAllowanceNoncurrent" xml:lang="en-US" id="label_DeferredTaxAssetsValuationAllowanceNoncurrent">Less valuation allowances</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsValuationAllowanceNoncurrent" xlink:to="label_DeferredTaxAssetsValuationAllowanceNoncurrent" xlink:title="label: DeferredTaxAssetsValuationAllowanceNoncurrent to label_DeferredTaxAssetsValuationAllowanceNoncurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNetAbstract" xlink:label="DeferredTaxAssetsLiabilitiesNetAbstract" xlink:title="DeferredTaxAssetsLiabilitiesNetAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsLiabilitiesNetAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsLiabilitiesNetAbstract" xml:lang="en-US" id="label_DeferredTaxAssetsLiabilitiesNetAbstract_2">Deferred Tax Assets (Liabilities), Net [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsLiabilitiesNetAbstract" xlink:to="label_DeferredTaxAssetsLiabilitiesNetAbstract_2" xlink:title="label: DeferredTaxAssetsLiabilitiesNetAbstract to label_DeferredTaxAssetsLiabilitiesNetAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsLiabilitiesNetAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsLiabilitiesNetAbstract" xml:lang="en-US" id="label_DeferredTaxAssetsLiabilitiesNetAbstract">Long-term deferred tax assets (liabilities)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsLiabilitiesNetAbstract" xlink:to="label_DeferredTaxAssetsLiabilitiesNetAbstract" xlink:title="label: DeferredTaxAssetsLiabilitiesNetAbstract to label_DeferredTaxAssetsLiabilitiesNetAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="DeferredTaxAssetsNet" xlink:title="DeferredTaxAssetsNet" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsNet_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsNet" xml:lang="en-US" id="label_DeferredTaxAssetsNet_2">Deferred Tax Assets, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsNet" xlink:to="label_DeferredTaxAssetsNet_2" xlink:title="label: DeferredTaxAssetsNet to label_DeferredTaxAssetsNet" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsNet" xml:lang="en-US" id="label_DeferredTaxAssetsNet">Deferred tax assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsNet" xlink:to="label_DeferredTaxAssetsNet" xlink:title="label: DeferredTaxAssetsNet to label_DeferredTaxAssetsNet" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxLiabilities" xlink:label="DeferredTaxLiabilities" xlink:title="DeferredTaxLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxLiabilities_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxLiabilities" xml:lang="en-US" id="label_DeferredTaxLiabilities_2">Deferred Tax Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxLiabilities" xlink:to="label_DeferredTaxLiabilities_2" xlink:title="label: DeferredTaxLiabilities to label_DeferredTaxLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxLiabilities" xml:lang="en-US" id="label_DeferredTaxLiabilities">Deferred tax liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxLiabilities" xlink:to="label_DeferredTaxLiabilities" xlink:title="label: DeferredTaxLiabilities to label_DeferredTaxLiabilities" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLossCarryforwardsTable" xlink:label="OperatingLossCarryforwardsTable" xlink:title="OperatingLossCarryforwardsTable" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLossCarryforwardsTable" xml:lang="en-US" id="label_OperatingLossCarryforwardsTable">Operating Loss Carryforwards [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsTable" xlink:to="label_OperatingLossCarryforwardsTable" xlink:title="label: OperatingLossCarryforwardsTable to label_OperatingLossCarryforwardsTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="IncomeTaxAuthorityAxis" xlink:title="IncomeTaxAuthorityAxis" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxAuthorityAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxAuthorityAxis" xml:lang="en-US" id="label_IncomeTaxAuthorityAxis">Income Tax Authority [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxAuthorityAxis" xlink:to="label_IncomeTaxAuthorityAxis" xlink:title="label: IncomeTaxAuthorityAxis to label_IncomeTaxAuthorityAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="IncomeTaxAuthorityDomain" xlink:title="IncomeTaxAuthorityDomain" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxAuthorityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxAuthorityDomain" xml:lang="en-US" id="label_IncomeTaxAuthorityDomain">Income Tax Authority [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxAuthorityDomain" xlink:to="label_IncomeTaxAuthorityDomain" xlink:title="label: IncomeTaxAuthorityDomain to label_IncomeTaxAuthorityDomain" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_OperatingLossCarryforwardsExpirationPeriodAxis" xlink:label="OperatingLossCarryforwardsExpirationPeriodAxis" xlink:title="OperatingLossCarryforwardsExpirationPeriodAxis" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationPeriodAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLossCarryforwardsExpirationPeriodAxis" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationPeriodAxis">Operating Loss Carryforwards Expiration Period [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationPeriodAxis" xlink:to="label_OperatingLossCarryforwardsExpirationPeriodAxis" xlink:title="label: OperatingLossCarryforwardsExpirationPeriodAxis to label_OperatingLossCarryforwardsExpirationPeriodAxis" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationPeriodAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OperatingLossCarryforwardsExpirationPeriodAxis" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationPeriodAxis_2">Represents the expiration period of each operating loss carryforward included in total operating loss carryforwards.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationPeriodAxis" xlink:to="label_OperatingLossCarryforwardsExpirationPeriodAxis_2" xlink:title="label: OperatingLossCarryforwardsExpirationPeriodAxis to label_OperatingLossCarryforwardsExpirationPeriodAxis" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_OperatingLossCarryforwardsExpirationPeriodDomain" xlink:label="OperatingLossCarryforwardsExpirationPeriodDomain" xlink:title="OperatingLossCarryforwardsExpirationPeriodDomain" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationPeriodDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLossCarryforwardsExpirationPeriodDomain" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationPeriodDomain">Operating Loss Carryforwards Expiration Period [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationPeriodDomain" xlink:to="label_OperatingLossCarryforwardsExpirationPeriodDomain" xlink:title="label: OperatingLossCarryforwardsExpirationPeriodDomain to label_OperatingLossCarryforwardsExpirationPeriodDomain" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationPeriodDomain_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OperatingLossCarryforwardsExpirationPeriodDomain" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationPeriodDomain_2">Summary of the expiration period of each operating loss carryforward included in total operating loss carryforwards.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationPeriodDomain" xlink:to="label_OperatingLossCarryforwardsExpirationPeriodDomain_2" xlink:title="label: OperatingLossCarryforwardsExpirationPeriodDomain to label_OperatingLossCarryforwardsExpirationPeriodDomain" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_OperatingLossCarryforwardsExpirationPeriod2014Member" xlink:label="OperatingLossCarryforwardsExpirationPeriod2014Member" xlink:title="OperatingLossCarryforwardsExpirationPeriod2014Member" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationPeriod2014Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLossCarryforwardsExpirationPeriod2014Member" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationPeriod2014Member">Expiration, 2014</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationPeriod2014Member" xlink:to="label_OperatingLossCarryforwardsExpirationPeriod2014Member" xlink:title="label: OperatingLossCarryforwardsExpirationPeriod2014Member to label_OperatingLossCarryforwardsExpirationPeriod2014Member" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationPeriod2014Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OperatingLossCarryforwardsExpirationPeriod2014Member" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationPeriod2014Member_2">Represents the details of operating loss carryforward that expire in 2014.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationPeriod2014Member" xlink:to="label_OperatingLossCarryforwardsExpirationPeriod2014Member_2" xlink:title="label: OperatingLossCarryforwardsExpirationPeriod2014Member to label_OperatingLossCarryforwardsExpirationPeriod2014Member" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationPeriod2014Member_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLossCarryforwardsExpirationPeriod2014Member" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationPeriod2014Member_3">Operating Loss Carryforwards Expiration Period 2014 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationPeriod2014Member" xlink:to="label_OperatingLossCarryforwardsExpirationPeriod2014Member_3" xlink:title="label: OperatingLossCarryforwardsExpirationPeriod2014Member to label_OperatingLossCarryforwardsExpirationPeriod2014Member" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_OperatingLossCarryforwardsExpirationPeriod2015Member" xlink:label="OperatingLossCarryforwardsExpirationPeriod2015Member" xlink:title="OperatingLossCarryforwardsExpirationPeriod2015Member" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationPeriod2015Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLossCarryforwardsExpirationPeriod2015Member" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationPeriod2015Member">Expiration, 2015</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationPeriod2015Member" xlink:to="label_OperatingLossCarryforwardsExpirationPeriod2015Member" xlink:title="label: OperatingLossCarryforwardsExpirationPeriod2015Member to label_OperatingLossCarryforwardsExpirationPeriod2015Member" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationPeriod2015Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OperatingLossCarryforwardsExpirationPeriod2015Member" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationPeriod2015Member_2">Represents the details of operating loss carryforward that expire in 2015.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationPeriod2015Member" xlink:to="label_OperatingLossCarryforwardsExpirationPeriod2015Member_2" xlink:title="label: OperatingLossCarryforwardsExpirationPeriod2015Member to label_OperatingLossCarryforwardsExpirationPeriod2015Member" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationPeriod2015Member_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLossCarryforwardsExpirationPeriod2015Member" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationPeriod2015Member_3">Operating Loss Carryforwards Expiration Period 2015 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationPeriod2015Member" xlink:to="label_OperatingLossCarryforwardsExpirationPeriod2015Member_3" xlink:title="label: OperatingLossCarryforwardsExpirationPeriod2015Member to label_OperatingLossCarryforwardsExpirationPeriod2015Member" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_OperatingLossCarryforwardsExpirationPeriod2016Member" xlink:label="OperatingLossCarryforwardsExpirationPeriod2016Member" xlink:title="OperatingLossCarryforwardsExpirationPeriod2016Member" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationPeriod2016Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLossCarryforwardsExpirationPeriod2016Member" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationPeriod2016Member">Expiration, 2016</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationPeriod2016Member" xlink:to="label_OperatingLossCarryforwardsExpirationPeriod2016Member" xlink:title="label: OperatingLossCarryforwardsExpirationPeriod2016Member to label_OperatingLossCarryforwardsExpirationPeriod2016Member" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationPeriod2016Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OperatingLossCarryforwardsExpirationPeriod2016Member" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationPeriod2016Member_2">Represents the details of operating loss carryforward that expire in 2016.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationPeriod2016Member" xlink:to="label_OperatingLossCarryforwardsExpirationPeriod2016Member_2" xlink:title="label: OperatingLossCarryforwardsExpirationPeriod2016Member to label_OperatingLossCarryforwardsExpirationPeriod2016Member" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationPeriod2016Member_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLossCarryforwardsExpirationPeriod2016Member" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationPeriod2016Member_3">Operating Loss Carryforwards Expiration Period 2016 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationPeriod2016Member" xlink:to="label_OperatingLossCarryforwardsExpirationPeriod2016Member_3" xlink:title="label: OperatingLossCarryforwardsExpirationPeriod2016Member to label_OperatingLossCarryforwardsExpirationPeriod2016Member" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLossCarryforwardsLineItems" xlink:label="OperatingLossCarryforwardsLineItems" xlink:title="OperatingLossCarryforwardsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLossCarryforwardsLineItems" xml:lang="en-US" id="label_OperatingLossCarryforwardsLineItems">Operating loss carryforwards</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsLineItems" xlink:to="label_OperatingLossCarryforwardsLineItems" xlink:title="label: OperatingLossCarryforwardsLineItems to label_OperatingLossCarryforwardsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsLineItems_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLossCarryforwardsLineItems" xml:lang="en-US" id="label_OperatingLossCarryforwardsLineItems_2">Operating Loss Carryforwards [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsLineItems" xlink:to="label_OperatingLossCarryforwardsLineItems_2" xlink:title="label: OperatingLossCarryforwardsLineItems to label_OperatingLossCarryforwardsLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="OperatingLossCarryforwards" xlink:title="OperatingLossCarryforwards" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwards_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLossCarryforwards" xml:lang="en-US" id="label_OperatingLossCarryforwards_2">Operating Loss Carryforwards</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwards" xlink:to="label_OperatingLossCarryforwards_2" xlink:title="label: OperatingLossCarryforwards to label_OperatingLossCarryforwards" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwards" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLossCarryforwards" xml:lang="en-US" id="label_OperatingLossCarryforwards">Tax loss carryforwards</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwards" xlink:to="label_OperatingLossCarryforwards" xlink:title="label: OperatingLossCarryforwards to label_OperatingLossCarryforwards" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:label="ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:title="ValuationAllowanceDeferredTaxAssetChangeInAmount" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowanceDeferredTaxAssetChangeInAmount_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowanceDeferredTaxAssetChangeInAmount" xml:lang="en-US" id="label_ValuationAllowanceDeferredTaxAssetChangeInAmount_2">Valuation Allowance, Deferred Tax Asset, Change in Amount</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:label="UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:title="UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:label="UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:title="UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:label="UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:title="UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" xlink:label="UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" xlink:title="UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" xlink:to="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued_2" xlink:title="label: UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued to label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued">Accrued interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" xlink:to="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" xlink:title="label: UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued to label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_UnsecuredCreditAgreementMember" xlink:label="UnsecuredCreditAgreementMember" xlink:title="UnsecuredCreditAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_UnsecuredCreditAgreementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnsecuredCreditAgreementMember" xml:lang="en-US" id="label_UnsecuredCreditAgreementMember">Unsecured credit agreement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnsecuredCreditAgreementMember" xlink:to="label_UnsecuredCreditAgreementMember" xlink:title="label: UnsecuredCreditAgreementMember to label_UnsecuredCreditAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_UnsecuredCreditAgreementMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_UnsecuredCreditAgreementMember" xml:lang="en-US" id="label_UnsecuredCreditAgreementMember_2">Represents the unsecured credit agreement with syndicate of banks.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnsecuredCreditAgreementMember" xlink:to="label_UnsecuredCreditAgreementMember_2" xlink:title="label: UnsecuredCreditAgreementMember to label_UnsecuredCreditAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_UnsecuredCreditAgreementMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnsecuredCreditAgreementMember" xml:lang="en-US" id="label_UnsecuredCreditAgreementMember_3">Unsecured Credit Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnsecuredCreditAgreementMember" xlink:to="label_UnsecuredCreditAgreementMember_3" xlink:title="label: UnsecuredCreditAgreementMember to label_UnsecuredCreditAgreementMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:label xlink:type="resource" xlink:label="label_MinimumMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MinimumMember" xml:lang="en-US" id="label_MinimumMember_2">Minimum [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumMember" xlink:to="label_MinimumMember_2" xlink:title="label: MinimumMember to label_MinimumMember" />
    <link:label xlink:type="resource" xlink:label="label_MinimumMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MinimumMember" xml:lang="en-US" id="label_MinimumMember">Minimum</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumMember" xlink:to="label_MinimumMember" xlink:title="label: MinimumMember to label_MinimumMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:label xlink:type="resource" xlink:label="label_MaximumMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MaximumMember" xml:lang="en-US" id="label_MaximumMember_3">Maximum [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaximumMember" xlink:to="label_MaximumMember_3" xlink:title="label: MaximumMember to label_MaximumMember" />
    <link:label xlink:type="resource" xlink:label="label_MaximumMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MaximumMember" xml:lang="en-US" id="label_MaximumMember">Less than</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaximumMember" xlink:to="label_MaximumMember" xlink:title="label: MaximumMember to label_MaximumMember" />
    <link:label xlink:type="resource" xlink:label="label_MaximumMember_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_MaximumMember" xml:lang="en-US" id="label_MaximumMember_2">Maximum</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaximumMember" xlink:to="label_MaximumMember_2" xlink:title="label: MaximumMember to label_MaximumMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:label xlink:type="resource" xlink:label="label_RangeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RangeAxis" xml:lang="en-US" id="label_RangeAxis">Range [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeAxis" xlink:to="label_RangeAxis" xlink:title="label: RangeAxis to label_RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:label xlink:type="resource" xlink:label="label_RangeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RangeMember" xml:lang="en-US" id="label_RangeMember">Range [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeMember" xlink:to="label_RangeMember" xlink:title="label: RangeMember to label_RangeMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_LineOfCreditFacilityTerm" xlink:label="LineOfCreditFacilityTerm" xlink:title="LineOfCreditFacilityTerm" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityTerm" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityTerm" xml:lang="en-US" id="label_LineOfCreditFacilityTerm">Line of Credit Facility Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityTerm" xlink:to="label_LineOfCreditFacilityTerm" xlink:title="label: LineOfCreditFacilityTerm to label_LineOfCreditFacilityTerm" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityTerm_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityTerm" xml:lang="en-US" id="label_LineOfCreditFacilityTerm_2">Term of revolving credit facility (in years)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityTerm" xlink:to="label_LineOfCreditFacilityTerm_2" xlink:title="label: LineOfCreditFacilityTerm to label_LineOfCreditFacilityTerm" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityTerm_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityTerm" xml:lang="en-US" id="label_LineOfCreditFacilityTerm_3">Represents the term of revolving credit facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityTerm" xlink:to="label_LineOfCreditFacilityTerm_3" xlink:title="label: LineOfCreditFacilityTerm to label_LineOfCreditFacilityTerm" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable" xlink:label="LineOfCreditFacilityBorrowingCapacityIncreaseAvailable" xlink:title="LineOfCreditFacilityBorrowingCapacityIncreaseAvailable" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable" xml:lang="en-US" id="label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable">Line of Credit Facility, Borrowing Capacity Increase Available</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityBorrowingCapacityIncreaseAvailable" xlink:to="label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable" xlink:title="label: LineOfCreditFacilityBorrowingCapacityIncreaseAvailable to label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable" xml:lang="en-US" id="label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable_2">Credit facility, available increase in borrowing capacity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityBorrowingCapacityIncreaseAvailable" xlink:to="label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable_2" xlink:title="label: LineOfCreditFacilityBorrowingCapacityIncreaseAvailable to label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable" xml:lang="en-US" id="label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable_3">Represents the additional borrowing capacity available upon request of the entity and satisfaction of certain conditions.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityBorrowingCapacityIncreaseAvailable" xlink:to="label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable_3" xlink:title="label: LineOfCreditFacilityBorrowingCapacityIncreaseAvailable to label_LineOfCreditFacilityBorrowingCapacityIncreaseAvailable" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DefinedContributionPlanTable" xlink:label="DefinedContributionPlanTable" xlink:title="DefinedContributionPlanTable" />
    <link:label xlink:type="resource" xlink:label="label_DefinedContributionPlanTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedContributionPlanTable" xml:lang="en-US" id="label_DefinedContributionPlanTable">Defined Contribution Plan [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanTable" xlink:to="label_DefinedContributionPlanTable" xlink:title="label: DefinedContributionPlanTable to label_DefinedContributionPlanTable" />
    <link:label xlink:type="resource" xlink:label="label_DefinedContributionPlanTable_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedContributionPlanTable" xml:lang="en-US" id="label_DefinedContributionPlanTable_2">Disclosures about defined contribution plans.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanTable" xlink:to="label_DefinedContributionPlanTable_2" xlink:title="label: DefinedContributionPlanTable to label_DefinedContributionPlanTable" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DefinedContributionPlanAxis" xlink:label="DefinedContributionPlanAxis" xlink:title="DefinedContributionPlanAxis" />
    <link:label xlink:type="resource" xlink:label="label_DefinedContributionPlanAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedContributionPlanAxis" xml:lang="en-US" id="label_DefinedContributionPlanAxis">Defined Contribution Plan [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanAxis" xlink:to="label_DefinedContributionPlanAxis" xlink:title="label: DefinedContributionPlanAxis to label_DefinedContributionPlanAxis" />
    <link:label xlink:type="resource" xlink:label="label_DefinedContributionPlanAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedContributionPlanAxis" xml:lang="en-US" id="label_DefinedContributionPlanAxis_2">Reflects the description and required disclosures about a defined contribution plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanAxis" xlink:to="label_DefinedContributionPlanAxis_2" xlink:title="label: DefinedContributionPlanAxis to label_DefinedContributionPlanAxis" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DefinedContributionPlanDomain" xlink:label="DefinedContributionPlanDomain" xlink:title="DefinedContributionPlanDomain" />
    <link:label xlink:type="resource" xlink:label="label_DefinedContributionPlanDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedContributionPlanDomain" xml:lang="en-US" id="label_DefinedContributionPlanDomain">Defined Contribution Plan [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanDomain" xlink:to="label_DefinedContributionPlanDomain" xlink:title="label: DefinedContributionPlanDomain to label_DefinedContributionPlanDomain" />
    <link:label xlink:type="resource" xlink:label="label_DefinedContributionPlanDomain_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedContributionPlanDomain" xml:lang="en-US" id="label_DefinedContributionPlanDomain_2">The name of the defined contribution plan, or a description of the plans grouped.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanDomain" xlink:to="label_DefinedContributionPlanDomain_2" xlink:title="label: DefinedContributionPlanDomain to label_DefinedContributionPlanDomain" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_UnitedStatesDefinedContributionPlanMember" xlink:label="UnitedStatesDefinedContributionPlanMember" xlink:title="UnitedStatesDefinedContributionPlanMember" />
    <link:label xlink:type="resource" xlink:label="label_UnitedStatesDefinedContributionPlanMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnitedStatesDefinedContributionPlanMember" xml:lang="en-US" id="label_UnitedStatesDefinedContributionPlanMember">Defined contribution plan - U.S Plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnitedStatesDefinedContributionPlanMember" xlink:to="label_UnitedStatesDefinedContributionPlanMember" xlink:title="label: UnitedStatesDefinedContributionPlanMember to label_UnitedStatesDefinedContributionPlanMember" />
    <link:label xlink:type="resource" xlink:label="label_UnitedStatesDefinedContributionPlanMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_UnitedStatesDefinedContributionPlanMember" xml:lang="en-US" id="label_UnitedStatesDefinedContributionPlanMember_2">US-based defined contribution plans of a US reporting entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnitedStatesDefinedContributionPlanMember" xlink:to="label_UnitedStatesDefinedContributionPlanMember_2" xlink:title="label: UnitedStatesDefinedContributionPlanMember to label_UnitedStatesDefinedContributionPlanMember" />
    <link:label xlink:type="resource" xlink:label="label_UnitedStatesDefinedContributionPlanMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnitedStatesDefinedContributionPlanMember" xml:lang="en-US" id="label_UnitedStatesDefinedContributionPlanMember_3">United States Defined Contribution Plan [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnitedStatesDefinedContributionPlanMember" xlink:to="label_UnitedStatesDefinedContributionPlanMember_3" xlink:title="label: UnitedStatesDefinedContributionPlanMember to label_UnitedStatesDefinedContributionPlanMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ForeignDefinedContributionPlanMember" xlink:label="ForeignDefinedContributionPlanMember" xlink:title="ForeignDefinedContributionPlanMember" />
    <link:label xlink:type="resource" xlink:label="label_ForeignDefinedContributionPlanMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ForeignDefinedContributionPlanMember" xml:lang="en-US" id="label_ForeignDefinedContributionPlanMember">Defined contribution plan - European and Canadian Plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignDefinedContributionPlanMember" xlink:to="label_ForeignDefinedContributionPlanMember" xlink:title="label: ForeignDefinedContributionPlanMember to label_ForeignDefinedContributionPlanMember" />
    <link:label xlink:type="resource" xlink:label="label_ForeignDefinedContributionPlanMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ForeignDefinedContributionPlanMember" xml:lang="en-US" id="label_ForeignDefinedContributionPlanMember_2">Defined contribution plans outside the reporting entity's home country.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignDefinedContributionPlanMember" xlink:to="label_ForeignDefinedContributionPlanMember_2" xlink:title="label: ForeignDefinedContributionPlanMember to label_ForeignDefinedContributionPlanMember" />
    <link:label xlink:type="resource" xlink:label="label_ForeignDefinedContributionPlanMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ForeignDefinedContributionPlanMember" xml:lang="en-US" id="label_ForeignDefinedContributionPlanMember_3">Foreign Defined Contribution Plan [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignDefinedContributionPlanMember" xlink:to="label_ForeignDefinedContributionPlanMember_3" xlink:title="label: ForeignDefinedContributionPlanMember to label_ForeignDefinedContributionPlanMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DefinedContributionPlanLineItems" xlink:label="DefinedContributionPlanLineItems" xlink:title="DefinedContributionPlanLineItems" />
    <link:label xlink:type="resource" xlink:label="label_DefinedContributionPlanLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedContributionPlanLineItems" xml:lang="en-US" id="label_DefinedContributionPlanLineItems">Defined contribution plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanLineItems" xlink:to="label_DefinedContributionPlanLineItems" xlink:title="label: DefinedContributionPlanLineItems to label_DefinedContributionPlanLineItems" />
    <link:label xlink:type="resource" xlink:label="label_DefinedContributionPlanLineItems_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedContributionPlanLineItems" xml:lang="en-US" id="label_DefinedContributionPlanLineItems_2">Defined Contribution Plan [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanLineItems" xlink:to="label_DefinedContributionPlanLineItems_2" xlink:title="label: DefinedContributionPlanLineItems to label_DefinedContributionPlanLineItems" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_NumberOfDefinedContributionRetirementPlans" xlink:label="NumberOfDefinedContributionRetirementPlans" xlink:title="NumberOfDefinedContributionRetirementPlans" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfDefinedContributionRetirementPlans" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NumberOfDefinedContributionRetirementPlans" xml:lang="en-US" id="label_NumberOfDefinedContributionRetirementPlans">Number of defined contribution retirement plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfDefinedContributionRetirementPlans" xlink:to="label_NumberOfDefinedContributionRetirementPlans" xlink:title="label: NumberOfDefinedContributionRetirementPlans to label_NumberOfDefinedContributionRetirementPlans" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfDefinedContributionRetirementPlans_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfDefinedContributionRetirementPlans" xml:lang="en-US" id="label_NumberOfDefinedContributionRetirementPlans_2">Represents the number of defined contribution retirement plans.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfDefinedContributionRetirementPlans" xlink:to="label_NumberOfDefinedContributionRetirementPlans_2" xlink:title="label: NumberOfDefinedContributionRetirementPlans to label_NumberOfDefinedContributionRetirementPlans" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfDefinedContributionRetirementPlans_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfDefinedContributionRetirementPlans" xml:lang="en-US" id="label_NumberOfDefinedContributionRetirementPlans_3">Number of Defined Contribution Retirement Plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfDefinedContributionRetirementPlans" xlink:to="label_NumberOfDefinedContributionRetirementPlans_3" xlink:title="label: NumberOfDefinedContributionRetirementPlans to label_NumberOfDefinedContributionRetirementPlans" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation" xlink:label="DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation" xlink:title="DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation" />
    <link:label xlink:type="resource" xlink:label="label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation" xml:lang="en-US" id="label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation">Entity's contribution to retirement plans as percentage of employees' compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation" xlink:to="label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation" xlink:title="label: DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation to label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation" />
    <link:label xlink:type="resource" xlink:label="label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation" xml:lang="en-US" id="label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation_2">Represents the employer contribution as a percentage of participating employee's compensation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation" xlink:to="label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation_2" xlink:title="label: DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation to label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation" />
    <link:label xlink:type="resource" xlink:label="label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation" xml:lang="en-US" id="label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation_3">Defined Contribution Plan Employer Contribution as Percentage of Employees Compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation" xlink:to="label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation_3" xlink:title="label: DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation to label_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesCompensation" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedContributionPlanCostRecognized" xlink:label="DefinedContributionPlanCostRecognized" xlink:title="DefinedContributionPlanCostRecognized" />
    <link:label xlink:type="resource" xlink:label="label_DefinedContributionPlanCostRecognized_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedContributionPlanCostRecognized" xml:lang="en-US" id="label_DefinedContributionPlanCostRecognized_2">Defined Contribution Plan, Cost Recognized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanCostRecognized" xlink:to="label_DefinedContributionPlanCostRecognized_2" xlink:title="label: DefinedContributionPlanCostRecognized to label_DefinedContributionPlanCostRecognized" />
    <link:label xlink:type="resource" xlink:label="label_DefinedContributionPlanCostRecognized" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedContributionPlanCostRecognized" xml:lang="en-US" id="label_DefinedContributionPlanCostRecognized">Cost of defined contribution plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanCostRecognized" xlink:to="label_DefinedContributionPlanCostRecognized" xlink:title="label: DefinedContributionPlanCostRecognized to label_DefinedContributionPlanCostRecognized" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PensionContributions" xlink:label="PensionContributions" xlink:title="PensionContributions" />
    <link:label xlink:type="resource" xlink:label="label_PensionContributions_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PensionContributions" xml:lang="en-US" id="label_PensionContributions_2">Pension Contributions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PensionContributions" xlink:to="label_PensionContributions_2" xlink:title="label: PensionContributions to label_PensionContributions" />
    <link:label xlink:type="resource" xlink:label="label_PensionContributions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PensionContributions" xml:lang="en-US" id="label_PensionContributions">Contributions to pension funds</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PensionContributions" xlink:to="label_PensionContributions" xlink:title="label: PensionContributions to label_PensionContributions" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionCostOfAcquiredEntityCashPaid" xlink:label="BusinessAcquisitionCostOfAcquiredEntityCashPaid" xlink:title="BusinessAcquisitionCostOfAcquiredEntityCashPaid" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionCostOfAcquiredEntityCashPaid_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BusinessAcquisitionCostOfAcquiredEntityCashPaid" xml:lang="en-US" id="label_BusinessAcquisitionCostOfAcquiredEntityCashPaid_2">Business Acquisition, Cost of Acquired Entity, Cash Paid</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionCostOfAcquiredEntityCashPaid" xlink:to="label_BusinessAcquisitionCostOfAcquiredEntityCashPaid_2" xlink:title="label: BusinessAcquisitionCostOfAcquiredEntityCashPaid to label_BusinessAcquisitionCostOfAcquiredEntityCashPaid" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionCostOfAcquiredEntityCashPaid" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BusinessAcquisitionCostOfAcquiredEntityCashPaid" xml:lang="en-US" id="label_BusinessAcquisitionCostOfAcquiredEntityCashPaid">Cash paid for acquisition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionCostOfAcquiredEntityCashPaid" xlink:to="label_BusinessAcquisitionCostOfAcquiredEntityCashPaid" xlink:title="label: BusinessAcquisitionCostOfAcquiredEntityCashPaid to label_BusinessAcquisitionCostOfAcquiredEntityCashPaid" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillAmount" xlink:label="BusinessAcquisitionPurchasePriceAllocationGoodwillAmount" xlink:title="BusinessAcquisitionPurchasePriceAllocationGoodwillAmount" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionPurchasePriceAllocationGoodwillAmount_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BusinessAcquisitionPurchasePriceAllocationGoodwillAmount" xml:lang="en-US" id="label_BusinessAcquisitionPurchasePriceAllocationGoodwillAmount_2">Business Acquisition, Purchase Price Allocation, Goodwill Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionPurchasePriceAllocationGoodwillAmount" xlink:to="label_BusinessAcquisitionPurchasePriceAllocationGoodwillAmount_2" xlink:title="label: BusinessAcquisitionPurchasePriceAllocationGoodwillAmount to label_BusinessAcquisitionPurchasePriceAllocationGoodwillAmount" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionPurchasePriceAllocationGoodwillAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BusinessAcquisitionPurchasePriceAllocationGoodwillAmount" xml:lang="en-US" id="label_BusinessAcquisitionPurchasePriceAllocationGoodwillAmount">Goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionPurchasePriceAllocationGoodwillAmount" xlink:to="label_BusinessAcquisitionPurchasePriceAllocationGoodwillAmount" xlink:title="label: BusinessAcquisitionPurchasePriceAllocationGoodwillAmount to label_BusinessAcquisitionPurchasePriceAllocationGoodwillAmount" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife" xlink:label="AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife" xlink:title="AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife" />
    <link:label xlink:type="resource" xlink:label="label_AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife" xml:lang="en-US" id="label_AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife_2">Acquired Finite-lived Intangible Asset, Weighted Average Useful Life</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife" xlink:to="label_AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife_2" xlink:title="label: AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife to label_AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife" />
    <link:label xlink:type="resource" xlink:label="label_AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife" xml:lang="en-US" id="label_AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife">Weighted-average amortization period (in years)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife" xlink:to="label_AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife" xlink:title="label: AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife to label_AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_RODesignCorpMember" xlink:label="RODesignCorpMember" xlink:title="RODesignCorpMember" />
    <link:label xlink:type="resource" xlink:label="label_RODesignCorpMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RODesignCorpMember" xml:lang="en-US" id="label_RODesignCorpMember">RO Design Corp</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RODesignCorpMember" xlink:to="label_RODesignCorpMember" xlink:title="label: RODesignCorpMember to label_RODesignCorpMember" />
    <link:label xlink:type="resource" xlink:label="label_RODesignCorpMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RODesignCorpMember" xml:lang="en-US" id="label_RODesignCorpMember_2">Represents information pertaining to RO Design Corp.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RODesignCorpMember" xlink:to="label_RODesignCorpMember_2" xlink:title="label: RODesignCorpMember to label_RODesignCorpMember" />
    <link:label xlink:type="resource" xlink:label="label_RODesignCorpMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RODesignCorpMember" xml:lang="en-US" id="label_RODesignCorpMember_3">R O Design Corp [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RODesignCorpMember" xlink:to="label_RODesignCorpMember_3" xlink:title="label: RODesignCorpMember to label_RODesignCorpMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_AgenceInternationaleCommercialeEtIndustrielleMember" xlink:label="AgenceInternationaleCommercialeEtIndustrielleMember" xlink:title="AgenceInternationaleCommercialeEtIndustrielleMember" />
    <link:label xlink:type="resource" xlink:label="label_AgenceInternationaleCommercialeEtIndustrielleMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AgenceInternationaleCommercialeEtIndustrielleMember" xml:lang="en-US" id="label_AgenceInternationaleCommercialeEtIndustrielleMember">Aginco</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AgenceInternationaleCommercialeEtIndustrielleMember" xlink:to="label_AgenceInternationaleCommercialeEtIndustrielleMember" xlink:title="label: AgenceInternationaleCommercialeEtIndustrielleMember to label_AgenceInternationaleCommercialeEtIndustrielleMember" />
    <link:label xlink:type="resource" xlink:label="label_AgenceInternationaleCommercialeEtIndustrielleMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AgenceInternationaleCommercialeEtIndustrielleMember" xml:lang="en-US" id="label_AgenceInternationaleCommercialeEtIndustrielleMember_2">Represents information pertaining to Agence Internationale Commerciale et Industrielle, S.A.S. (Aginco).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AgenceInternationaleCommercialeEtIndustrielleMember" xlink:to="label_AgenceInternationaleCommercialeEtIndustrielleMember_2" xlink:title="label: AgenceInternationaleCommercialeEtIndustrielleMember to label_AgenceInternationaleCommercialeEtIndustrielleMember" />
    <link:label xlink:type="resource" xlink:label="label_AgenceInternationaleCommercialeEtIndustrielleMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AgenceInternationaleCommercialeEtIndustrielleMember" xml:lang="en-US" id="label_AgenceInternationaleCommercialeEtIndustrielleMember_3">Agence Internationale Commerciale Et Industrielle [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AgenceInternationaleCommercialeEtIndustrielleMember" xlink:to="label_AgenceInternationaleCommercialeEtIndustrielleMember_3" xlink:title="label: AgenceInternationaleCommercialeEtIndustrielleMember to label_AgenceInternationaleCommercialeEtIndustrielleMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_CGMIMember" xlink:label="CGMIMember" xlink:title="CGMIMember" />
    <link:label xlink:type="resource" xlink:label="label_CGMIMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CGMIMember" xml:lang="en-US" id="label_CGMIMember">CGMI</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CGMIMember" xlink:to="label_CGMIMember" xlink:title="label: CGMIMember to label_CGMIMember" />
    <link:label xlink:type="resource" xlink:label="label_CGMIMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CGMIMember" xml:lang="en-US" id="label_CGMIMember_2">Represents information pertaining to CGMI.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CGMIMember" xlink:to="label_CGMIMember_2" xlink:title="label: CGMIMember to label_CGMIMember" />
    <link:label xlink:type="resource" xlink:label="label_CGMIMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CGMIMember" xml:lang="en-US" id="label_CGMIMember_3">CGMI [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CGMIMember" xlink:to="label_CGMIMember_3" xlink:title="label: CGMIMember to label_CGMIMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:title="ScheduleOfBusinessAcquisitionsByAcquisitionTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xml:lang="en-US" id="label_ScheduleOfBusinessAcquisitionsByAcquisitionTable">Schedule of Business Acquisitions, by Acquisition [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:to="label_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:title="label: ScheduleOfBusinessAcquisitionsByAcquisitionTable to label_ScheduleOfBusinessAcquisitionsByAcquisitionTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="BusinessAcquisitionAxis" xlink:title="BusinessAcquisitionAxis" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BusinessAcquisitionAxis" xml:lang="en-US" id="label_BusinessAcquisitionAxis">Business Acquisition [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionAxis" xlink:to="label_BusinessAcquisitionAxis" xlink:title="label: BusinessAcquisitionAxis to label_BusinessAcquisitionAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="BusinessAcquisitionAcquireeDomain" xlink:title="BusinessAcquisitionAcquireeDomain" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionAcquireeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BusinessAcquisitionAcquireeDomain" xml:lang="en-US" id="label_BusinessAcquisitionAcquireeDomain">Business Acquisition, Acquiree [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionAcquireeDomain" xlink:to="label_BusinessAcquisitionAcquireeDomain" xlink:title="label: BusinessAcquisitionAcquireeDomain to label_BusinessAcquisitionAcquireeDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="BusinessAcquisitionLineItems" xlink:title="BusinessAcquisitionLineItems" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BusinessAcquisitionLineItems" xml:lang="en-US" id="label_BusinessAcquisitionLineItems">Acquisitions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionLineItems" xlink:to="label_BusinessAcquisitionLineItems" xlink:title="label: BusinessAcquisitionLineItems to label_BusinessAcquisitionLineItems" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionLineItems_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BusinessAcquisitionLineItems" xml:lang="en-US" id="label_BusinessAcquisitionLineItems_2">Business Acquisition [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionLineItems" xlink:to="label_BusinessAcquisitionLineItems_2" xlink:title="label: BusinessAcquisitionLineItems to label_BusinessAcquisitionLineItems" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost" xlink:label="FullyDepreciatedPropertyPlantAndEquipmentOriginalCost" xlink:title="FullyDepreciatedPropertyPlantAndEquipmentOriginalCost" />
    <link:label xlink:type="resource" xlink:label="label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost" xml:lang="en-US" id="label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost">Fully Depreciated Property, Plant and Equipment, Original Cost</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FullyDepreciatedPropertyPlantAndEquipmentOriginalCost" xlink:to="label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost" xlink:title="label: FullyDepreciatedPropertyPlantAndEquipmentOriginalCost to label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost" />
    <link:label xlink:type="resource" xlink:label="label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost" xml:lang="en-US" id="label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost_2">Original cost of fully depreciated assets still in use</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FullyDepreciatedPropertyPlantAndEquipmentOriginalCost" xlink:to="label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost_2" xlink:title="label: FullyDepreciatedPropertyPlantAndEquipmentOriginalCost to label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost" />
    <link:label xlink:type="resource" xlink:label="label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost" xml:lang="en-US" id="label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost_3">Represents the original cost of fully depreciated property, plant and equipment that are still in use.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FullyDepreciatedPropertyPlantAndEquipmentOriginalCost" xlink:to="label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost_3" xlink:title="label: FullyDepreciatedPropertyPlantAndEquipmentOriginalCost to label_FullyDepreciatedPropertyPlantAndEquipmentOriginalCost" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_PaymentsToAcquirePropertyPlantEquipmentAndBusinessesFromDiscontinuedOperations" xlink:label="PaymentsToAcquirePropertyPlantEquipmentAndBusinessesFromDiscontinuedOperations" xlink:title="PaymentsToAcquirePropertyPlantEquipmentAndBusinessesFromDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAcquirePropertyPlantEquipmentAndBusinessesFromDiscontinuedOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsToAcquirePropertyPlantEquipmentAndBusinessesFromDiscontinuedOperations" xml:lang="en-US" id="label_PaymentsToAcquirePropertyPlantEquipmentAndBusinessesFromDiscontinuedOperations">Payments to Acquire Property, Plant, Equipment and Businesses from Discontinued Operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquirePropertyPlantEquipmentAndBusinessesFromDiscontinuedOperations" xlink:to="label_PaymentsToAcquirePropertyPlantEquipmentAndBusinessesFromDiscontinuedOperations" xlink:title="label: PaymentsToAcquirePropertyPlantEquipmentAndBusinessesFromDiscontinuedOperations to label_PaymentsToAcquirePropertyPlantEquipmentAndBusinessesFromDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAcquirePropertyPlantEquipmentAndBusinessesFromDiscontinuedOperations_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PaymentsToAcquirePropertyPlantEquipmentAndBusinessesFromDiscontinuedOperations" xml:lang="en-US" id="label_PaymentsToAcquirePropertyPlantEquipmentAndBusinessesFromDiscontinuedOperations_2">Capital expenditures and acquisitions from the discontinued operations</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="StockholdersEquity" xlink:title="StockholdersEquity" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeNetOfTax" xlink:to="label_ComprehensiveIncomeNetOfTax" xlink:title="label: ComprehensiveIncomeNetOfTax to label_ComprehensiveIncomeNetOfTax" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeNetOfTax" xlink:to="label_ComprehensiveIncomeNetOfTax_2" xlink:title="label: ComprehensiveIncomeNetOfTax to label_ComprehensiveIncomeNetOfTax" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="NetIncomeLossAvailableToCommonStockholdersBasic" xlink:title="NetIncomeLossAvailableToCommonStockholdersBasic" />
    <link:label xlink:type="resource" xlink:label="label_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NetIncomeLossAvailableToCommonStockholdersBasic" xml:lang="en-US" id="label_NetIncomeLossAvailableToCommonStockholdersBasic">Net Income (Loss) Available to Common Stockholders, Basic</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PayablesAndAccrualsAbstract" xlink:label="PayablesAndAccrualsAbstract" xlink:title="PayablesAndAccrualsAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PayablesAndAccrualsAbstract" xlink:to="label_PayablesAndAccrualsAbstract" xlink:title="label: PayablesAndAccrualsAbstract to label_PayablesAndAccrualsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="CompensationAndRetirementDisclosureAbstract" xlink:title="CompensationAndRetirementDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CompensationAndRetirementDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CompensationAndRetirementDisclosureAbstract" xml:lang="en-US" id="label_CompensationAndRetirementDisclosureAbstract">Retirement Plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="label_CompensationAndRetirementDisclosureAbstract" xlink:title="label: CompensationAndRetirementDisclosureAbstract to label_CompensationAndRetirementDisclosureAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestCostsIncurred" xlink:label="InterestCostsIncurred" xlink:title="InterestCostsIncurred" />
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    <link:label xlink:type="resource" xlink:label="label_EntityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityDomain" xml:lang="en-US" id="label_EntityDomain">Entity [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityDomain" xlink:to="label_EntityDomain" xlink:title="label: EntityDomain to label_EntityDomain" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SimpsonStrongTieEuropeEURLMember" xlink:label="SimpsonStrongTieEuropeEURLMember" xlink:title="SimpsonStrongTieEuropeEURLMember" />
    <link:label xlink:type="resource" xlink:label="label_SimpsonStrongTieEuropeEURLMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SimpsonStrongTieEuropeEURLMember" xml:lang="en-US" id="label_SimpsonStrongTieEuropeEURLMember">Simpson Strong Tie Europe EURL</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SimpsonStrongTieEuropeEURLMember" xlink:to="label_SimpsonStrongTieEuropeEURLMember" xlink:title="label: SimpsonStrongTieEuropeEURLMember to label_SimpsonStrongTieEuropeEURLMember" />
    <link:label xlink:type="resource" xlink:label="label_SimpsonStrongTieEuropeEURLMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SimpsonStrongTieEuropeEURLMember" xml:lang="en-US" id="label_SimpsonStrongTieEuropeEURLMember_2">Represents activity related to Simpson Strong-Tie Europe EURL, a subsidiary of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SimpsonStrongTieEuropeEURLMember" xlink:to="label_SimpsonStrongTieEuropeEURLMember_2" xlink:title="label: SimpsonStrongTieEuropeEURLMember to label_SimpsonStrongTieEuropeEURLMember" />
    <link:label xlink:type="resource" xlink:label="label_SimpsonStrongTieEuropeEURLMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SimpsonStrongTieEuropeEURLMember" xml:lang="en-US" id="label_SimpsonStrongTieEuropeEURLMember_3">Simpson Strong Tie Europe EURL [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SimpsonStrongTieEuropeEURLMember" xlink:to="label_SimpsonStrongTieEuropeEURLMember_3" xlink:title="label: SimpsonStrongTieEuropeEURLMember to label_SimpsonStrongTieEuropeEURLMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SocomSASMember" xlink:label="SocomSASMember" xlink:title="SocomSASMember" />
    <link:label xlink:type="resource" xlink:label="label_SocomSASMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SocomSASMember" xml:lang="en-US" id="label_SocomSASMember">Socom S.A.S</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SocomSASMember" xlink:to="label_SocomSASMember" xlink:title="label: SocomSASMember to label_SocomSASMember" />
    <link:label xlink:type="resource" xlink:label="label_SocomSASMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SocomSASMember" xml:lang="en-US" id="label_SocomSASMember_2">Represents activity related to Socom S.A.S, a subsidiary of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SocomSASMember" xlink:to="label_SocomSASMember_2" xlink:title="label: SocomSASMember to label_SocomSASMember" />
    <link:label xlink:type="resource" xlink:label="label_SocomSASMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SocomSASMember" xml:lang="en-US" id="label_SocomSASMember_3">Socom SAS [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SocomSASMember" xlink:to="label_SocomSASMember_3" xlink:title="label: SocomSASMember to label_SocomSASMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" xlink:label="BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" xlink:title="BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" xml:lang="en-US" id="label_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets_2">Business Acquisition, Purchase Price Allocation, Amortizable Intangible Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" xlink:to="label_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets_2" xlink:title="label: BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets to label_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" xml:lang="en-US" id="label_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets">Intangible assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" xlink:to="label_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" xlink:title="label: BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets to label_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="AllocatedShareBasedCompensationExpense" xlink:title="AllocatedShareBasedCompensationExpense" />
    <link:label xlink:type="resource" xlink:label="label_AllocatedShareBasedCompensationExpense_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AllocatedShareBasedCompensationExpense" xml:lang="en-US" id="label_AllocatedShareBasedCompensationExpense_2">Allocated Share-based Compensation Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocatedShareBasedCompensationExpense" xlink:to="label_AllocatedShareBasedCompensationExpense_2" xlink:title="label: AllocatedShareBasedCompensationExpense to label_AllocatedShareBasedCompensationExpense" />
    <link:label xlink:type="resource" xlink:label="label_AllocatedShareBasedCompensationExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AllocatedShareBasedCompensationExpense" xml:lang="en-US" id="label_AllocatedShareBasedCompensationExpense">Stock-based compensation expense recognized in operating expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocatedShareBasedCompensationExpense" xlink:to="label_AllocatedShareBasedCompensationExpense" xlink:title="label: AllocatedShareBasedCompensationExpense to label_AllocatedShareBasedCompensationExpense" />
    <link:label xlink:type="resource" xlink:label="label_AllocatedShareBasedCompensationExpense_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AllocatedShareBasedCompensationExpense" xml:lang="en-US" id="label_AllocatedShareBasedCompensationExpense_3">Pre-tax compensation charges for continued and discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocatedShareBasedCompensationExpense" xlink:to="label_AllocatedShareBasedCompensationExpense_3" xlink:title="label: AllocatedShareBasedCompensationExpense to label_AllocatedShareBasedCompensationExpense" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="ConcentrationRiskByTypeAxis" xlink:title="ConcentrationRiskByTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskByTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationRiskByTypeAxis" xml:lang="en-US" id="label_ConcentrationRiskByTypeAxis">Concentration Risk by Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskByTypeAxis" xlink:to="label_ConcentrationRiskByTypeAxis" xlink:title="label: ConcentrationRiskByTypeAxis to label_ConcentrationRiskByTypeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementGeographicalAxis" xlink:label="StatementGeographicalAxis" xlink:title="StatementGeographicalAxis" />
    <link:label xlink:type="resource" xlink:label="label_StatementGeographicalAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementGeographicalAxis" xml:lang="en-US" id="label_StatementGeographicalAxis">Statement, Geographical [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementGeographicalAxis" xlink:to="label_StatementGeographicalAxis" xlink:title="label: StatementGeographicalAxis to label_StatementGeographicalAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="ConcentrationRiskTypeDomain" xlink:title="ConcentrationRiskTypeDomain" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationRiskTypeDomain" xml:lang="en-US" id="label_ConcentrationRiskTypeDomain">Concentration Risk Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskTypeDomain" xlink:to="label_ConcentrationRiskTypeDomain" xlink:title="label: ConcentrationRiskTypeDomain to label_ConcentrationRiskTypeDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:label="SegmentGeographicalDomain" xlink:title="SegmentGeographicalDomain" />
    <link:label xlink:type="resource" xlink:label="label_SegmentGeographicalDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentGeographicalDomain" xml:lang="en-US" id="label_SegmentGeographicalDomain">Segment, Geographical [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentGeographicalDomain" xlink:to="label_SegmentGeographicalDomain" xlink:title="label: SegmentGeographicalDomain to label_SegmentGeographicalDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:label="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:title="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xml:lang="en-US" id="label_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable">Schedule of Revenues from External Customers and Long-Lived Assets [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:to="label_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:title="label: ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable to label_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:title="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xml:lang="en-US" id="label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract">Operations and Summary of Significant Accounting Policies</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:title="label: OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract to label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:title="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xml:lang="en-US" id="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract">Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:title="label: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:title="OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" />
    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xml:lang="en-US" id="label_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract">Other Comprehensive Income (Loss), Net of Tax [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:to="label_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:title="label: OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract to label_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ForeignCountryMember" xlink:label="ForeignCountryMember" xlink:title="ForeignCountryMember" />
    <link:label xlink:type="resource" xlink:label="label_ForeignCountryMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ForeignCountryMember" xml:lang="en-US" id="label_ForeignCountryMember_2">Foreign Country [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignCountryMember" xlink:to="label_ForeignCountryMember_2" xlink:title="label: ForeignCountryMember to label_ForeignCountryMember" />
    <link:label xlink:type="resource" xlink:label="label_ForeignCountryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ForeignCountryMember" xml:lang="en-US" id="label_ForeignCountryMember">Foreign</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignCountryMember" xlink:to="label_ForeignCountryMember" xlink:title="label: ForeignCountryMember to label_ForeignCountryMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock" xlink:label="ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock" xlink:title="ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock" xml:lang="en-US" id="label_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_2">Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock" xlink:to="label_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_2" xlink:title="label: ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock to label_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock" xml:lang="en-US" id="label_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock">Schedule of minimum rental commitments under all non-cancelable leases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock" xlink:to="label_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock" xlink:title="label: ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock to label_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ScheduleOfContractualObligationsTableTextBlock" xlink:label="ScheduleOfContractualObligationsTableTextBlock" xlink:title="ScheduleOfContractualObligationsTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfContractualObligationsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfContractualObligationsTableTextBlock" xml:lang="en-US" id="label_ScheduleOfContractualObligationsTableTextBlock">Schedule of Contractual Obligations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfContractualObligationsTableTextBlock" xlink:to="label_ScheduleOfContractualObligationsTableTextBlock" xlink:title="label: ScheduleOfContractualObligationsTableTextBlock to label_ScheduleOfContractualObligationsTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfContractualObligationsTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ScheduleOfContractualObligationsTableTextBlock" xml:lang="en-US" id="label_ScheduleOfContractualObligationsTableTextBlock_2">Disclosure of entity's contractual obligations, excluding long-term lease obligations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfContractualObligationsTableTextBlock" xlink:to="label_ScheduleOfContractualObligationsTableTextBlock_2" xlink:title="label: ScheduleOfContractualObligationsTableTextBlock to label_ScheduleOfContractualObligationsTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfContractualObligationsTableTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfContractualObligationsTableTextBlock" xml:lang="en-US" id="label_ScheduleOfContractualObligationsTableTextBlock_3">Schedule of Contractual Obligations [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfContractualObligationsTableTextBlock" xlink:to="label_ScheduleOfContractualObligationsTableTextBlock_3" xlink:title="label: ScheduleOfContractualObligationsTableTextBlock to label_ScheduleOfContractualObligationsTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:label="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:title="OperatingLeasesFutureMinimumPaymentsDueAbstract" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueAbstract" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueAbstract_2">Operating Leases, Future Minimum Payments Due [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueAbstract_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueAbstract to label_OperatingLeasesFutureMinimumPaymentsDueAbstract" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueAbstract" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueAbstract">Minimum rental commitments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueAbstract to label_OperatingLeasesFutureMinimumPaymentsDueAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:title="OperatingLeasesFutureMinimumPaymentsDueCurrent" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueCurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueCurrent" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueCurrent_2">Operating Leases, Future Minimum Payments Due, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueCurrent_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueCurrent to label_OperatingLeasesFutureMinimumPaymentsDueCurrent" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueCurrent" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueCurrent">2012</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueCurrent to label_OperatingLeasesFutureMinimumPaymentsDueCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:title="OperatingLeasesFutureMinimumPaymentsDueInTwoYears" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_2">Operating Leases, Future Minimum Payments, Due in Two Years</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInTwoYears to label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears">2013</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInTwoYears to label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:title="OperatingLeasesFutureMinimumPaymentsDueInThreeYears" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_2">Operating Leases, Future Minimum Payments, Due in Three Years</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInThreeYears to label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears">2014</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInThreeYears to label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:title="OperatingLeasesFutureMinimumPaymentsDueInFourYears" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears_2">Operating Leases, Future Minimum Payments, Due in Four Years</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInFourYears to label_OperatingLeasesFutureMinimumPaymentsDueInFourYears" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears">2015</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInFourYears to label_OperatingLeasesFutureMinimumPaymentsDueInFourYears" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:title="OperatingLeasesFutureMinimumPaymentsDueInFiveYears" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2">Operating Leases, Future Minimum Payments, Due in Five Years</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInFiveYears to label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears">2016</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInFiveYears to label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:title="OperatingLeasesFutureMinimumPaymentsDueThereafter" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueThereafter_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueThereafter" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueThereafter_2">Operating Leases, Future Minimum Payments, Due Thereafter</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueThereafter_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueThereafter to label_OperatingLeasesFutureMinimumPaymentsDueThereafter" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueThereafter" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueThereafter">Thereafter</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueThereafter to label_OperatingLeasesFutureMinimumPaymentsDueThereafter" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="OperatingLeasesFutureMinimumPaymentsDue" xlink:title="OperatingLeasesFutureMinimumPaymentsDue" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDue_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDue" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDue_2">Operating Leases, Future Minimum Payments Due</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDue" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDue_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDue to label_OperatingLeasesFutureMinimumPaymentsDue" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDue" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDue" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDue">Minimum rental commitments under all non-cancelable leases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDue" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDue" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDue to label_OperatingLeasesFutureMinimumPaymentsDue" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ScheduleOfFutureMinimumCommitmentsTable" xlink:label="ScheduleOfFutureMinimumCommitmentsTable" xlink:title="ScheduleOfFutureMinimumCommitmentsTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfFutureMinimumCommitmentsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfFutureMinimumCommitmentsTable" xml:lang="en-US" id="label_ScheduleOfFutureMinimumCommitmentsTable">Schedule of Future Minimum Commitments [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfFutureMinimumCommitmentsTable" xlink:to="label_ScheduleOfFutureMinimumCommitmentsTable" xlink:title="label: ScheduleOfFutureMinimumCommitmentsTable to label_ScheduleOfFutureMinimumCommitmentsTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfFutureMinimumCommitmentsTable_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ScheduleOfFutureMinimumCommitmentsTable" xml:lang="en-US" id="label_ScheduleOfFutureMinimumCommitmentsTable_2">Describes the entity's commitments under contractual obligations and details of employee relations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfFutureMinimumCommitmentsTable" xlink:to="label_ScheduleOfFutureMinimumCommitmentsTable_2" xlink:title="label: ScheduleOfFutureMinimumCommitmentsTable to label_ScheduleOfFutureMinimumCommitmentsTable" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ScheduleOfFutureMinimumCommitmentsAxis" xlink:label="ScheduleOfFutureMinimumCommitmentsAxis" xlink:title="ScheduleOfFutureMinimumCommitmentsAxis" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfFutureMinimumCommitmentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfFutureMinimumCommitmentsAxis" xml:lang="en-US" id="label_ScheduleOfFutureMinimumCommitmentsAxis">Schedule of Future Minimum Commitments [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfFutureMinimumCommitmentsAxis" xlink:to="label_ScheduleOfFutureMinimumCommitmentsAxis" xlink:title="label: ScheduleOfFutureMinimumCommitmentsAxis to label_ScheduleOfFutureMinimumCommitmentsAxis" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfFutureMinimumCommitmentsAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ScheduleOfFutureMinimumCommitmentsAxis" xml:lang="en-US" id="label_ScheduleOfFutureMinimumCommitmentsAxis_2">Information pertaining to the entity's commitments under contractual obligations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfFutureMinimumCommitmentsAxis" xlink:to="label_ScheduleOfFutureMinimumCommitmentsAxis_2" xlink:title="label: ScheduleOfFutureMinimumCommitmentsAxis to label_ScheduleOfFutureMinimumCommitmentsAxis" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ScheduleOfFutureMinimumCommitmentsDomain" xlink:label="ScheduleOfFutureMinimumCommitmentsDomain" xlink:title="ScheduleOfFutureMinimumCommitmentsDomain" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfFutureMinimumCommitmentsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfFutureMinimumCommitmentsDomain" xml:lang="en-US" id="label_ScheduleOfFutureMinimumCommitmentsDomain">Schedule of Future Minimum Commitments [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfFutureMinimumCommitmentsDomain" xlink:to="label_ScheduleOfFutureMinimumCommitmentsDomain" xlink:title="label: ScheduleOfFutureMinimumCommitmentsDomain to label_ScheduleOfFutureMinimumCommitmentsDomain" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfFutureMinimumCommitmentsDomain_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ScheduleOfFutureMinimumCommitmentsDomain" xml:lang="en-US" id="label_ScheduleOfFutureMinimumCommitmentsDomain_2">General description of the entity's commitments.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfFutureMinimumCommitmentsDomain" xlink:to="label_ScheduleOfFutureMinimumCommitmentsDomain_2" xlink:title="label: ScheduleOfFutureMinimumCommitmentsDomain to label_ScheduleOfFutureMinimumCommitmentsDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtMember" xlink:label="DebtMember" xlink:title="DebtMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtMember" xml:lang="en-US" id="label_DebtMember_2">Debt [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtMember" xlink:to="label_DebtMember_2" xlink:title="label: DebtMember to label_DebtMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtMember" xml:lang="en-US" id="label_DebtMember">Debt Interest Obligations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtMember" xlink:to="label_DebtMember" xlink:title="label: DebtMember to label_DebtMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FutureMinimumCommitmentsLineItems" xlink:label="FutureMinimumCommitmentsLineItems" xlink:title="FutureMinimumCommitmentsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureMinimumCommitmentsLineItems" xml:lang="en-US" id="label_FutureMinimumCommitmentsLineItems">Future Minimum Commitments [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsLineItems" xlink:to="label_FutureMinimumCommitmentsLineItems" xlink:title="label: FutureMinimumCommitmentsLineItems to label_FutureMinimumCommitmentsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FutureMinimumCommitmentsLineItems" xml:lang="en-US" id="label_FutureMinimumCommitmentsLineItems_2">Future minimum commitments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsLineItems" xlink:to="label_FutureMinimumCommitmentsLineItems_2" xlink:title="label: FutureMinimumCommitmentsLineItems to label_FutureMinimumCommitmentsLineItems" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FutureMinimumCommitmentsDueInYearOne" xlink:label="FutureMinimumCommitmentsDueInYearOne" xlink:title="FutureMinimumCommitmentsDueInYearOne" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearOne" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureMinimumCommitmentsDueInYearOne" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearOne">Future Minimum Commitments Due in Year One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearOne" xlink:to="label_FutureMinimumCommitmentsDueInYearOne" xlink:title="label: FutureMinimumCommitmentsDueInYearOne to label_FutureMinimumCommitmentsDueInYearOne" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearOne_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FutureMinimumCommitmentsDueInYearOne" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearOne_2">2012</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearOne" xlink:to="label_FutureMinimumCommitmentsDueInYearOne_2" xlink:title="label: FutureMinimumCommitmentsDueInYearOne to label_FutureMinimumCommitmentsDueInYearOne" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearOne_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FutureMinimumCommitmentsDueInYearOne" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearOne_3">The aggregate amount of payments due under contractual obligations in the first year after the balance sheet date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearOne" xlink:to="label_FutureMinimumCommitmentsDueInYearOne_3" xlink:title="label: FutureMinimumCommitmentsDueInYearOne to label_FutureMinimumCommitmentsDueInYearOne" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FutureMinimumCommitmentsDueInYearTwo" xlink:label="FutureMinimumCommitmentsDueInYearTwo" xlink:title="FutureMinimumCommitmentsDueInYearTwo" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearTwo" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureMinimumCommitmentsDueInYearTwo" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearTwo">Future Minimum Commitments Due in Year Two</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearTwo" xlink:to="label_FutureMinimumCommitmentsDueInYearTwo" xlink:title="label: FutureMinimumCommitmentsDueInYearTwo to label_FutureMinimumCommitmentsDueInYearTwo" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearTwo_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FutureMinimumCommitmentsDueInYearTwo" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearTwo_2">2013</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearTwo" xlink:to="label_FutureMinimumCommitmentsDueInYearTwo_2" xlink:title="label: FutureMinimumCommitmentsDueInYearTwo to label_FutureMinimumCommitmentsDueInYearTwo" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearTwo_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FutureMinimumCommitmentsDueInYearTwo" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearTwo_3">The aggregate amount of payments due under contractual obligations in the second year after the balance sheet date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearTwo" xlink:to="label_FutureMinimumCommitmentsDueInYearTwo_3" xlink:title="label: FutureMinimumCommitmentsDueInYearTwo to label_FutureMinimumCommitmentsDueInYearTwo" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FutureMinimumCommitmentsDueInYearThree" xlink:label="FutureMinimumCommitmentsDueInYearThree" xlink:title="FutureMinimumCommitmentsDueInYearThree" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearThree" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureMinimumCommitmentsDueInYearThree" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearThree">Future Minimum Commitments Due in Year Three</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearThree" xlink:to="label_FutureMinimumCommitmentsDueInYearThree" xlink:title="label: FutureMinimumCommitmentsDueInYearThree to label_FutureMinimumCommitmentsDueInYearThree" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearThree_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FutureMinimumCommitmentsDueInYearThree" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearThree_2">2014</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearThree" xlink:to="label_FutureMinimumCommitmentsDueInYearThree_2" xlink:title="label: FutureMinimumCommitmentsDueInYearThree to label_FutureMinimumCommitmentsDueInYearThree" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearThree_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FutureMinimumCommitmentsDueInYearThree" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearThree_3">The aggregate amount of payments due under contractual obligations in the third year after the balance sheet date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearThree" xlink:to="label_FutureMinimumCommitmentsDueInYearThree_3" xlink:title="label: FutureMinimumCommitmentsDueInYearThree to label_FutureMinimumCommitmentsDueInYearThree" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FutureMinimumCommitmentsDueInYearFour" xlink:label="FutureMinimumCommitmentsDueInYearFour" xlink:title="FutureMinimumCommitmentsDueInYearFour" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearFour" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureMinimumCommitmentsDueInYearFour" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearFour">Future Minimum Commitments Due in Year Four</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearFour" xlink:to="label_FutureMinimumCommitmentsDueInYearFour" xlink:title="label: FutureMinimumCommitmentsDueInYearFour to label_FutureMinimumCommitmentsDueInYearFour" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearFour_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FutureMinimumCommitmentsDueInYearFour" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearFour_2">2015</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearFour" xlink:to="label_FutureMinimumCommitmentsDueInYearFour_2" xlink:title="label: FutureMinimumCommitmentsDueInYearFour to label_FutureMinimumCommitmentsDueInYearFour" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearFour_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FutureMinimumCommitmentsDueInYearFour" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearFour_3">The aggregate amount of payments due under contractual obligations in the fourth year after the balance sheet date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearFour" xlink:to="label_FutureMinimumCommitmentsDueInYearFour_3" xlink:title="label: FutureMinimumCommitmentsDueInYearFour to label_FutureMinimumCommitmentsDueInYearFour" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FutureMinimumCommitmentsDueInYearFive" xlink:label="FutureMinimumCommitmentsDueInYearFive" xlink:title="FutureMinimumCommitmentsDueInYearFive" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearFive" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureMinimumCommitmentsDueInYearFive" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearFive">Future Minimum Commitments Due in Year Five</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearFive" xlink:to="label_FutureMinimumCommitmentsDueInYearFive" xlink:title="label: FutureMinimumCommitmentsDueInYearFive to label_FutureMinimumCommitmentsDueInYearFive" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearFive_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FutureMinimumCommitmentsDueInYearFive" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearFive_2">2016</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearFive" xlink:to="label_FutureMinimumCommitmentsDueInYearFive_2" xlink:title="label: FutureMinimumCommitmentsDueInYearFive to label_FutureMinimumCommitmentsDueInYearFive" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueInYearFive_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FutureMinimumCommitmentsDueInYearFive" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueInYearFive_3">The aggregate amount of payments due under contractual obligations in the fifth year after the balance sheet date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueInYearFive" xlink:to="label_FutureMinimumCommitmentsDueInYearFive_3" xlink:title="label: FutureMinimumCommitmentsDueInYearFive to label_FutureMinimumCommitmentsDueInYearFive" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FutureMinimumCommitmentsDueThereafter" xlink:label="FutureMinimumCommitmentsDueThereafter" xlink:title="FutureMinimumCommitmentsDueThereafter" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueThereafter" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureMinimumCommitmentsDueThereafter" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueThereafter">Future Minimum Commitments Due Thereafter</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueThereafter" xlink:to="label_FutureMinimumCommitmentsDueThereafter" xlink:title="label: FutureMinimumCommitmentsDueThereafter to label_FutureMinimumCommitmentsDueThereafter" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueThereafter_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FutureMinimumCommitmentsDueThereafter" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueThereafter_2">Thereafter</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueThereafter" xlink:to="label_FutureMinimumCommitmentsDueThereafter_2" xlink:title="label: FutureMinimumCommitmentsDueThereafter to label_FutureMinimumCommitmentsDueThereafter" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitmentsDueThereafter_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FutureMinimumCommitmentsDueThereafter" xml:lang="en-US" id="label_FutureMinimumCommitmentsDueThereafter_3">The aggregate remaining amount of payments due under contractual obligations after the fifth year from the balance sheet date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitmentsDueThereafter" xlink:to="label_FutureMinimumCommitmentsDueThereafter_3" xlink:title="label: FutureMinimumCommitmentsDueThereafter to label_FutureMinimumCommitmentsDueThereafter" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FutureMinimumCommitments" xlink:label="FutureMinimumCommitments" xlink:title="FutureMinimumCommitments" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureMinimumCommitments" xml:lang="en-US" id="label_FutureMinimumCommitments">Future Minimum Commitments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitments" xlink:to="label_FutureMinimumCommitments" xlink:title="label: FutureMinimumCommitments to label_FutureMinimumCommitments" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitments_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_FutureMinimumCommitments" xml:lang="en-US" id="label_FutureMinimumCommitments_2">Total commitments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitments" xlink:to="label_FutureMinimumCommitments_2" xlink:title="label: FutureMinimumCommitments to label_FutureMinimumCommitments" />
    <link:label xlink:type="resource" xlink:label="label_FutureMinimumCommitments_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FutureMinimumCommitments" xml:lang="en-US" id="label_FutureMinimumCommitments_3">The total of future contractually required payments as of the balance sheet date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureMinimumCommitments" xlink:to="label_FutureMinimumCommitments_3" xlink:title="label: FutureMinimumCommitments to label_FutureMinimumCommitments" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_PercentageOfEmployeesAsRepresentedByLaborUnions" xlink:label="PercentageOfEmployeesAsRepresentedByLaborUnions" xlink:title="PercentageOfEmployeesAsRepresentedByLaborUnions" />
    <link:label xlink:type="resource" xlink:label="label_PercentageOfEmployeesAsRepresentedByLaborUnions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PercentageOfEmployeesAsRepresentedByLaborUnions" xml:lang="en-US" id="label_PercentageOfEmployeesAsRepresentedByLaborUnions">Percentage of Employees as Represented by Labor Unions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfEmployeesAsRepresentedByLaborUnions" xlink:to="label_PercentageOfEmployeesAsRepresentedByLaborUnions" xlink:title="label: PercentageOfEmployeesAsRepresentedByLaborUnions to label_PercentageOfEmployeesAsRepresentedByLaborUnions" />
    <link:label xlink:type="resource" xlink:label="label_PercentageOfEmployeesAsRepresentedByLaborUnions_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PercentageOfEmployeesAsRepresentedByLaborUnions" xml:lang="en-US" id="label_PercentageOfEmployeesAsRepresentedByLaborUnions_2">Percentage of employees represented by labor unions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfEmployeesAsRepresentedByLaborUnions" xlink:to="label_PercentageOfEmployeesAsRepresentedByLaborUnions_2" xlink:title="label: PercentageOfEmployeesAsRepresentedByLaborUnions to label_PercentageOfEmployeesAsRepresentedByLaborUnions" />
    <link:label xlink:type="resource" xlink:label="label_PercentageOfEmployeesAsRepresentedByLaborUnions_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PercentageOfEmployeesAsRepresentedByLaborUnions" xml:lang="en-US" id="label_PercentageOfEmployeesAsRepresentedByLaborUnions_3">Represents the percentage of employees who are represented by labor unions.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfEmployeesAsRepresentedByLaborUnions" xlink:to="label_PercentageOfEmployeesAsRepresentedByLaborUnions_3" xlink:title="label: PercentageOfEmployeesAsRepresentedByLaborUnions to label_PercentageOfEmployeesAsRepresentedByLaborUnions" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_NumberOfCollectiveBargainingAgreements" xlink:label="NumberOfCollectiveBargainingAgreements" xlink:title="NumberOfCollectiveBargainingAgreements" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfCollectiveBargainingAgreements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfCollectiveBargainingAgreements" xml:lang="en-US" id="label_NumberOfCollectiveBargainingAgreements">Number of Collective Bargaining Agreements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfCollectiveBargainingAgreements" xlink:to="label_NumberOfCollectiveBargainingAgreements" xlink:title="label: NumberOfCollectiveBargainingAgreements to label_NumberOfCollectiveBargainingAgreements" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfCollectiveBargainingAgreements_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NumberOfCollectiveBargainingAgreements" xml:lang="en-US" id="label_NumberOfCollectiveBargainingAgreements_2">Collective bargaining agreements, number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfCollectiveBargainingAgreements" xlink:to="label_NumberOfCollectiveBargainingAgreements_2" xlink:title="label: NumberOfCollectiveBargainingAgreements to label_NumberOfCollectiveBargainingAgreements" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfCollectiveBargainingAgreements_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfCollectiveBargainingAgreements" xml:lang="en-US" id="label_NumberOfCollectiveBargainingAgreements_3">Represents the number of collective bargaining agreements.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfCollectiveBargainingAgreements" xlink:to="label_NumberOfCollectiveBargainingAgreements_3" xlink:title="label: NumberOfCollectiveBargainingAgreements to label_NumberOfCollectiveBargainingAgreements" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyClaimsQuantitiesAbstract" xlink:label="LossContingencyClaimsQuantitiesAbstract" xlink:title="LossContingencyClaimsQuantitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyClaimsQuantitiesAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingencyClaimsQuantitiesAbstract" xml:lang="en-US" id="label_LossContingencyClaimsQuantitiesAbstract_2">Loss Contingency, Claims Quantities [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyClaimsQuantitiesAbstract" xlink:to="label_LossContingencyClaimsQuantitiesAbstract_2" xlink:title="label: LossContingencyClaimsQuantitiesAbstract to label_LossContingencyClaimsQuantitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyClaimsQuantitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LossContingencyClaimsQuantitiesAbstract" xml:lang="en-US" id="label_LossContingencyClaimsQuantitiesAbstract">Litigation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyClaimsQuantitiesAbstract" xlink:to="label_LossContingencyClaimsQuantitiesAbstract" xlink:title="label: LossContingencyClaimsQuantitiesAbstract to label_LossContingencyClaimsQuantitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:title="ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xml:lang="en-US" id="label_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable">Schedule of Related Party Transactions, by Related Party [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="label_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:title="label: ScheduleOfRelatedPartyTransactionsByRelatedPartyTable to label_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="RelatedPartyTransactionsByRelatedPartyAxis" xlink:title="RelatedPartyTransactionsByRelatedPartyAxis" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyTransactionsByRelatedPartyAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RelatedPartyTransactionsByRelatedPartyAxis" xml:lang="en-US" id="label_RelatedPartyTransactionsByRelatedPartyAxis">Related Party Transactions, by Related Party [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="label_RelatedPartyTransactionsByRelatedPartyAxis" xlink:title="label: RelatedPartyTransactionsByRelatedPartyAxis to label_RelatedPartyTransactionsByRelatedPartyAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="RelatedPartyDomain" xlink:title="RelatedPartyDomain" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RelatedPartyDomain" xml:lang="en-US" id="label_RelatedPartyDomain">Related Party [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyDomain" xlink:to="label_RelatedPartyDomain" xlink:title="label: RelatedPartyDomain to label_RelatedPartyDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="RelatedPartyTransactionLineItems" xlink:title="RelatedPartyTransactionLineItems" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyTransactionLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RelatedPartyTransactionLineItems" xml:lang="en-US" id="label_RelatedPartyTransactionLineItems">Related Party Transaction [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionLineItems" xlink:to="label_RelatedPartyTransactionLineItems" xlink:title="label: RelatedPartyTransactionLineItems to label_RelatedPartyTransactionLineItems" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyTransactionLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RelatedPartyTransactionLineItems" xml:lang="en-US" id="label_RelatedPartyTransactionLineItems_2">Related Party Transaction</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionLineItems" xlink:to="label_RelatedPartyTransactionLineItems_2" xlink:title="label: RelatedPartyTransactionLineItems to label_RelatedPartyTransactionLineItems" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_OperatingLeaseAgreementExtendedTerm" xlink:label="OperatingLeaseAgreementExtendedTerm" xlink:title="OperatingLeaseAgreementExtendedTerm" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseAgreementExtendedTerm" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeaseAgreementExtendedTerm" xml:lang="en-US" id="label_OperatingLeaseAgreementExtendedTerm">Operating Lease Agreement Extended Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseAgreementExtendedTerm" xlink:to="label_OperatingLeaseAgreementExtendedTerm" xlink:title="label: OperatingLeaseAgreementExtendedTerm to label_OperatingLeaseAgreementExtendedTerm" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseAgreementExtendedTerm_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeaseAgreementExtendedTerm" xml:lang="en-US" id="label_OperatingLeaseAgreementExtendedTerm_2">Lease agreement, extended period (in years)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseAgreementExtendedTerm" xlink:to="label_OperatingLeaseAgreementExtendedTerm_2" xlink:title="label: OperatingLeaseAgreementExtendedTerm to label_OperatingLeaseAgreementExtendedTerm" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseAgreementExtendedTerm_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OperatingLeaseAgreementExtendedTerm" xml:lang="en-US" id="label_OperatingLeaseAgreementExtendedTerm_3">Represents the extended period of operating lease agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseAgreementExtendedTerm" xlink:to="label_OperatingLeaseAgreementExtendedTerm_3" xlink:title="label: OperatingLeaseAgreementExtendedTerm to label_OperatingLeaseAgreementExtendedTerm" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesRentExpenseNet" xlink:label="OperatingLeasesRentExpenseNet" xlink:title="OperatingLeasesRentExpenseNet" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesRentExpenseNet_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesRentExpenseNet" xml:lang="en-US" id="label_OperatingLeasesRentExpenseNet_3">Operating Leases, Rent Expense, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesRentExpenseNet" xlink:to="label_OperatingLeasesRentExpenseNet_3" xlink:title="label: OperatingLeasesRentExpenseNet to label_OperatingLeasesRentExpenseNet" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesRentExpenseNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesRentExpenseNet" xml:lang="en-US" id="label_OperatingLeasesRentExpenseNet">Annual lease payment to lease the property from Mr. Hagel and his wife Susan Hagel, a former employee of Simpson Strong-Tie</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesRentExpenseNet" xlink:to="label_OperatingLeasesRentExpenseNet" xlink:title="label: OperatingLeasesRentExpenseNet to label_OperatingLeasesRentExpenseNet" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesRentExpenseNet_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OperatingLeasesRentExpenseNet" xml:lang="en-US" id="label_OperatingLeasesRentExpenseNet_2">Rental expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesRentExpenseNet" xlink:to="label_OperatingLeasesRentExpenseNet_2" xlink:title="label: OperatingLeasesRentExpenseNet to label_OperatingLeasesRentExpenseNet" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionRate" xlink:label="RelatedPartyTransactionRate" xlink:title="RelatedPartyTransactionRate" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyTransactionRate_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RelatedPartyTransactionRate" xml:lang="en-US" id="label_RelatedPartyTransactionRate_2">Related Party Transaction, Rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionRate" xlink:to="label_RelatedPartyTransactionRate_2" xlink:title="label: RelatedPartyTransactionRate to label_RelatedPartyTransactionRate" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyTransactionRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RelatedPartyTransactionRate" xml:lang="en-US" id="label_RelatedPartyTransactionRate">Interest rate of loans (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionRate" xlink:to="label_RelatedPartyTransactionRate" xlink:title="label: RelatedPartyTransactionRate to label_RelatedPartyTransactionRate" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_NumberOfRelatedPartyEntities" xlink:label="NumberOfRelatedPartyEntities" xlink:title="NumberOfRelatedPartyEntities" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfRelatedPartyEntities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfRelatedPartyEntities" xml:lang="en-US" id="label_NumberOfRelatedPartyEntities">Number of Related Party Entities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfRelatedPartyEntities" xlink:to="label_NumberOfRelatedPartyEntities" xlink:title="label: NumberOfRelatedPartyEntities to label_NumberOfRelatedPartyEntities" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfRelatedPartyEntities_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NumberOfRelatedPartyEntities" xml:lang="en-US" id="label_NumberOfRelatedPartyEntities_2">Number of related entities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfRelatedPartyEntities" xlink:to="label_NumberOfRelatedPartyEntities_2" xlink:title="label: NumberOfRelatedPartyEntities to label_NumberOfRelatedPartyEntities" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfRelatedPartyEntities_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfRelatedPartyEntities" xml:lang="en-US" id="label_NumberOfRelatedPartyEntities_3">Represents the number of related party entities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfRelatedPartyEntities" xlink:to="label_NumberOfRelatedPartyEntities_3" xlink:title="label: NumberOfRelatedPartyEntities to label_NumberOfRelatedPartyEntities" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ChiefExecutiveOfficerMember" xlink:label="ChiefExecutiveOfficerMember" xlink:title="ChiefExecutiveOfficerMember" />
    <link:label xlink:type="resource" xlink:label="label_ChiefExecutiveOfficerMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ChiefExecutiveOfficerMember" xml:lang="en-US" id="label_ChiefExecutiveOfficerMember_2">Chief Executive Officer [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChiefExecutiveOfficerMember" xlink:to="label_ChiefExecutiveOfficerMember_2" xlink:title="label: ChiefExecutiveOfficerMember to label_ChiefExecutiveOfficerMember" />
    <link:label xlink:type="resource" xlink:label="label_ChiefExecutiveOfficerMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ChiefExecutiveOfficerMember" xml:lang="en-US" id="label_ChiefExecutiveOfficerMember">Chief Executive Officer</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChiefExecutiveOfficerMember" xlink:to="label_ChiefExecutiveOfficerMember" xlink:title="label: ChiefExecutiveOfficerMember to label_ChiefExecutiveOfficerMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="RestrictedStockUnitsRSUMember" xlink:title="RestrictedStockUnitsRSUMember" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedStockUnitsRSUMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestrictedStockUnitsRSUMember" xml:lang="en-US" id="label_RestrictedStockUnitsRSUMember_2">Restricted Stock Units (RSUs) [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedStockUnitsRSUMember" xlink:to="label_RestrictedStockUnitsRSUMember_2" xlink:title="label: RestrictedStockUnitsRSUMember to label_RestrictedStockUnitsRSUMember" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedStockUnitsRSUMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestrictedStockUnitsRSUMember" xml:lang="en-US" id="label_RestrictedStockUnitsRSUMember">Restricted Stock Units</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedStockUnitsRSUMember" xlink:to="label_RestrictedStockUnitsRSUMember" xlink:title="label: RestrictedStockUnitsRSUMember to label_RestrictedStockUnitsRSUMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis" xlink:label="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis" xlink:title="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis" xml:lang="en-US" id="label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis">Schedule of Share Based Compensation Arrangement by Share Based Payment Award, Grant Date [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis" xlink:to="label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis" xlink:title="label: ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis to label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis" xml:lang="en-US" id="label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis_2">Pertinent data describing and reflecting required disclosures pertaining to an equity-based compensation arrangement, by grant date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis" xlink:to="label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis_2" xlink:title="label: ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis to label_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateAxis" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain" xml:lang="en-US" id="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain">Share Based Compensation Arrangements by Share Based Payment Award, Grant Date [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain" xlink:to="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain" xlink:title="label: ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain to label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain" xml:lang="en-US" id="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain_2">Equity-based compensation plans and award types on the basis of grant date, including multiple equity-based payment arrangements.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain" xlink:to="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain_2" xlink:title="label: ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain to label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardGrantDateDomain" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_GrantedOn3Feb2011Member" xlink:label="GrantedOn3Feb2011Member" xlink:title="GrantedOn3Feb2011Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn3Feb2011Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GrantedOn3Feb2011Member" xml:lang="en-US" id="label_GrantedOn3Feb2011Member">Granted on 3 Feb 2011</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn3Feb2011Member" xlink:to="label_GrantedOn3Feb2011Member" xlink:title="label: GrantedOn3Feb2011Member to label_GrantedOn3Feb2011Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn3Feb2011Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_GrantedOn3Feb2011Member" xml:lang="en-US" id="label_GrantedOn3Feb2011Member_2">Represents the information pertaining to awards granted on 3rd Feb, 2011.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn3Feb2011Member" xlink:to="label_GrantedOn3Feb2011Member_2" xlink:title="label: GrantedOn3Feb2011Member to label_GrantedOn3Feb2011Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn3Feb2011Member_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GrantedOn3Feb2011Member" xml:lang="en-US" id="label_GrantedOn3Feb2011Member_3">Granted on 3 Feb 2011 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn3Feb2011Member" xlink:to="label_GrantedOn3Feb2011Member_3" xlink:title="label: GrantedOn3Feb2011Member to label_GrantedOn3Feb2011Member" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_GrantedOn15Feb2011Member" xlink:label="GrantedOn15Feb2011Member" xlink:title="GrantedOn15Feb2011Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn15Feb2011Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GrantedOn15Feb2011Member" xml:lang="en-US" id="label_GrantedOn15Feb2011Member">Granted on 15 Feb 2011</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn15Feb2011Member" xlink:to="label_GrantedOn15Feb2011Member" xlink:title="label: GrantedOn15Feb2011Member to label_GrantedOn15Feb2011Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn15Feb2011Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_GrantedOn15Feb2011Member" xml:lang="en-US" id="label_GrantedOn15Feb2011Member_2">Represents the information pertaining to awards granted on 15th Feb, 2011.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn15Feb2011Member" xlink:to="label_GrantedOn15Feb2011Member_2" xlink:title="label: GrantedOn15Feb2011Member to label_GrantedOn15Feb2011Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn15Feb2011Member_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GrantedOn15Feb2011Member" xml:lang="en-US" id="label_GrantedOn15Feb2011Member_3">Granted on 15 Feb 2011 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn15Feb2011Member" xlink:to="label_GrantedOn15Feb2011Member_3" xlink:title="label: GrantedOn15Feb2011Member to label_GrantedOn15Feb2011Member" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_GrantedOn4Feb2009Member" xlink:label="GrantedOn4Feb2009Member" xlink:title="GrantedOn4Feb2009Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn4Feb2009Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GrantedOn4Feb2009Member" xml:lang="en-US" id="label_GrantedOn4Feb2009Member">Granted on 4 Feb 2009</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn4Feb2009Member" xlink:to="label_GrantedOn4Feb2009Member" xlink:title="label: GrantedOn4Feb2009Member to label_GrantedOn4Feb2009Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn4Feb2009Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_GrantedOn4Feb2009Member" xml:lang="en-US" id="label_GrantedOn4Feb2009Member_2">Represents the information pertaining to awards granted on 4th Feb, 2009.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn4Feb2009Member" xlink:to="label_GrantedOn4Feb2009Member_2" xlink:title="label: GrantedOn4Feb2009Member to label_GrantedOn4Feb2009Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn4Feb2009Member_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GrantedOn4Feb2009Member" xml:lang="en-US" id="label_GrantedOn4Feb2009Member_3">Granted on 4 Feb 2009 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn4Feb2009Member" xlink:to="label_GrantedOn4Feb2009Member_3" xlink:title="label: GrantedOn4Feb2009Member to label_GrantedOn4Feb2009Member" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_GrantedOn23Feb2009Member" xlink:label="GrantedOn23Feb2009Member" xlink:title="GrantedOn23Feb2009Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn23Feb2009Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GrantedOn23Feb2009Member" xml:lang="en-US" id="label_GrantedOn23Feb2009Member">Granted on 23 Feb 2009</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn23Feb2009Member" xlink:to="label_GrantedOn23Feb2009Member" xlink:title="label: GrantedOn23Feb2009Member to label_GrantedOn23Feb2009Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn23Feb2009Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_GrantedOn23Feb2009Member" xml:lang="en-US" id="label_GrantedOn23Feb2009Member_2">Represents the information pertaining to awards granted on 23rd Feb, 2009.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn23Feb2009Member" xlink:to="label_GrantedOn23Feb2009Member_2" xlink:title="label: GrantedOn23Feb2009Member to label_GrantedOn23Feb2009Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn23Feb2009Member_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GrantedOn23Feb2009Member" xml:lang="en-US" id="label_GrantedOn23Feb2009Member_3">Granted on 23 Feb 2009 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn23Feb2009Member" xlink:to="label_GrantedOn23Feb2009Member_3" xlink:title="label: GrantedOn23Feb2009Member to label_GrantedOn23Feb2009Member" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_GrantedOn2Feb2010Member" xlink:label="GrantedOn2Feb2010Member" xlink:title="GrantedOn2Feb2010Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn2Feb2010Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GrantedOn2Feb2010Member" xml:lang="en-US" id="label_GrantedOn2Feb2010Member">Granted on 2 Feb 2010</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn2Feb2010Member" xlink:to="label_GrantedOn2Feb2010Member" xlink:title="label: GrantedOn2Feb2010Member to label_GrantedOn2Feb2010Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn2Feb2010Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_GrantedOn2Feb2010Member" xml:lang="en-US" id="label_GrantedOn2Feb2010Member_2">Represents the information pertaining to awards granted on 2nd Feb, 2010.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn2Feb2010Member" xlink:to="label_GrantedOn2Feb2010Member_2" xlink:title="label: GrantedOn2Feb2010Member to label_GrantedOn2Feb2010Member" />
    <link:label xlink:type="resource" xlink:label="label_GrantedOn2Feb2010Member_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GrantedOn2Feb2010Member" xml:lang="en-US" id="label_GrantedOn2Feb2010Member_3">Granted On 2 Feb 2010 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedOn2Feb2010Member" xlink:to="label_GrantedOn2Feb2010Member_3" xlink:title="label: GrantedOn2Feb2010Member to label_GrantedOn2Feb2010Member" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses" xlink:label="DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses" xlink:title="DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses">Disposal Group Including Discontinued Operation Other Nonoperating Expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses to label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses_2">Other expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses_2" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses to label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses_3">Amount of other expenses attributable to the disposal group, including a component of the entity (discontinued operation) during the reporting period, not elsewhere mentioned in the taxonomy.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses_3" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses to label_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingExpenses" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProfessionalFees" xlink:label="ProfessionalFees" xlink:title="ProfessionalFees" />
    <link:label xlink:type="resource" xlink:label="label_ProfessionalFees_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProfessionalFees" xml:lang="en-US" id="label_ProfessionalFees_3">Professional Fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfessionalFees" xlink:to="label_ProfessionalFees_3" xlink:title="label: ProfessionalFees to label_ProfessionalFees" />
    <link:label xlink:type="resource" xlink:label="label_ProfessionalFees" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProfessionalFees" xml:lang="en-US" id="label_ProfessionalFees">Professional fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfessionalFees" xlink:to="label_ProfessionalFees" xlink:title="label: ProfessionalFees to label_ProfessionalFees" />
    <link:label xlink:type="resource" xlink:label="label_ProfessionalFees_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ProfessionalFees" xml:lang="en-US" id="label_ProfessionalFees_2">Fees for software development</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfessionalFees" xlink:to="label_ProfessionalFees_2" xlink:title="label: ProfessionalFees to label_ProfessionalFees" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_OperatingLeasesTerm" xlink:label="OperatingLeasesTerm" xlink:title="OperatingLeasesTerm" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesTerm" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesTerm" xml:lang="en-US" id="label_OperatingLeasesTerm">Operating Leases Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesTerm" xlink:to="label_OperatingLeasesTerm" xlink:title="label: OperatingLeasesTerm to label_OperatingLeasesTerm" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesTerm_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesTerm" xml:lang="en-US" id="label_OperatingLeasesTerm_2">Lease term of entity's facilities in Vacaville (in years)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesTerm" xlink:to="label_OperatingLeasesTerm_2" xlink:title="label: OperatingLeasesTerm to label_OperatingLeasesTerm" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesTerm_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OperatingLeasesTerm" xml:lang="en-US" id="label_OperatingLeasesTerm_3">Represents the period for which the entity has leased its facilities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesTerm" xlink:to="label_OperatingLeasesTerm_3" xlink:title="label: OperatingLeasesTerm to label_OperatingLeasesTerm" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="UseOfEstimates" xlink:title="UseOfEstimates" />
    <link:label xlink:type="resource" xlink:label="label_UseOfEstimates_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UseOfEstimates" xml:lang="en-US" id="label_UseOfEstimates_2">Use of Estimates, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UseOfEstimates" xlink:to="label_UseOfEstimates_2" xlink:title="label: UseOfEstimates to label_UseOfEstimates" />
    <link:label xlink:type="resource" xlink:label="label_UseOfEstimates" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UseOfEstimates" xml:lang="en-US" id="label_UseOfEstimates">Use of Estimates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UseOfEstimates" xlink:to="label_UseOfEstimates" xlink:title="label: UseOfEstimates to label_UseOfEstimates" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="CashAndCashEquivalentsPolicyTextBlock" xlink:title="CashAndCashEquivalentsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentsPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CashAndCashEquivalentsPolicyTextBlock" xml:lang="en-US" id="label_CashAndCashEquivalentsPolicyTextBlock_2">Cash and Cash Equivalents, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsPolicyTextBlock" xlink:to="label_CashAndCashEquivalentsPolicyTextBlock_2" xlink:title="label: CashAndCashEquivalentsPolicyTextBlock to label_CashAndCashEquivalentsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentsPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CashAndCashEquivalentsPolicyTextBlock" xml:lang="en-US" id="label_CashAndCashEquivalentsPolicyTextBlock">Cash Equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsPolicyTextBlock" xlink:to="label_CashAndCashEquivalentsPolicyTextBlock" xlink:title="label: CashAndCashEquivalentsPolicyTextBlock to label_CashAndCashEquivalentsPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentPolicyTextBlock" xlink:label="InvestmentPolicyTextBlock" xlink:title="InvestmentPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InvestmentPolicyTextBlock" xml:lang="en-US" id="label_InvestmentPolicyTextBlock_2">Investment, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentPolicyTextBlock" xlink:to="label_InvestmentPolicyTextBlock_2" xlink:title="label: InvestmentPolicyTextBlock to label_InvestmentPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InvestmentPolicyTextBlock" xml:lang="en-US" id="label_InvestmentPolicyTextBlock">Investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentPolicyTextBlock" xlink:to="label_InvestmentPolicyTextBlock" xlink:title="label: InvestmentPolicyTextBlock to label_InvestmentPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock" xlink:label="ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock" xlink:title="ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock" xml:lang="en-US" id="label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock">Allowance For Doubtful Accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock" xlink:to="label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock" xlink:title="label: ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock to label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock" xml:lang="en-US" id="label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock_2">Receivables Trade and Other Accounts Receivable Allowance for Doubtful Accounts[Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock" xlink:to="label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock_2" xlink:title="label: ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock to label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock" xml:lang="en-US" id="label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock_3">Disclosure of accounting policy for doubtful accounts receivables.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock" xlink:to="label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock_3" xlink:title="label: ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock to label_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="InventoryPolicyTextBlock" xlink:title="InventoryPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_InventoryPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryPolicyTextBlock" xml:lang="en-US" id="label_InventoryPolicyTextBlock_2">Inventory, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryPolicyTextBlock" xlink:to="label_InventoryPolicyTextBlock_2" xlink:title="label: InventoryPolicyTextBlock to label_InventoryPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_InventoryPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryPolicyTextBlock" xml:lang="en-US" id="label_InventoryPolicyTextBlock">Inventory Valuation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryPolicyTextBlock" xlink:to="label_InventoryPolicyTextBlock" xlink:title="label: InventoryPolicyTextBlock to label_InventoryPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenueRecognitionDiscounts" xlink:label="RevenueRecognitionDiscounts" xlink:title="RevenueRecognitionDiscounts" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRecognitionDiscounts_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueRecognitionDiscounts" xml:lang="en-US" id="label_RevenueRecognitionDiscounts_2">Revenue Recognition, Discounts [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRecognitionDiscounts" xlink:to="label_RevenueRecognitionDiscounts_2" xlink:title="label: RevenueRecognitionDiscounts to label_RevenueRecognitionDiscounts" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRecognitionDiscounts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevenueRecognitionDiscounts" xml:lang="en-US" id="label_RevenueRecognitionDiscounts">Allowances for Sales Discounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRecognitionDiscounts" xlink:to="label_RevenueRecognitionDiscounts" xlink:title="label: RevenueRecognitionDiscounts to label_RevenueRecognitionDiscounts" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="PropertyPlantAndEquipmentPolicyTextBlock" xlink:title="PropertyPlantAndEquipmentPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentPolicyTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentPolicyTextBlock_2">Property, Plant and Equipment, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentPolicyTextBlock" xlink:to="label_PropertyPlantAndEquipmentPolicyTextBlock_2" xlink:title="label: PropertyPlantAndEquipmentPolicyTextBlock to label_PropertyPlantAndEquipmentPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentPolicyTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentPolicyTextBlock">Property, Plant and Equipment including Depreciation and Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentPolicyTextBlock" xlink:to="label_PropertyPlantAndEquipmentPolicyTextBlock" xlink:title="label: PropertyPlantAndEquipmentPolicyTextBlock to label_PropertyPlantAndEquipmentPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CostOfSalesPolicyTextBlock" xlink:label="CostOfSalesPolicyTextBlock" xlink:title="CostOfSalesPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_CostOfSalesPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostOfSalesPolicyTextBlock" xml:lang="en-US" id="label_CostOfSalesPolicyTextBlock_2">Cost of Sales, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfSalesPolicyTextBlock" xlink:to="label_CostOfSalesPolicyTextBlock_2" xlink:title="label: CostOfSalesPolicyTextBlock to label_CostOfSalesPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_CostOfSalesPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CostOfSalesPolicyTextBlock" xml:lang="en-US" id="label_CostOfSalesPolicyTextBlock">Cost of Sales</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfSalesPolicyTextBlock" xlink:to="label_CostOfSalesPolicyTextBlock" xlink:title="label: CostOfSalesPolicyTextBlock to label_CostOfSalesPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ToolAndDiePolicyTextBlock" xlink:label="ToolAndDiePolicyTextBlock" xlink:title="ToolAndDiePolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ToolAndDiePolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ToolAndDiePolicyTextBlock" xml:lang="en-US" id="label_ToolAndDiePolicyTextBlock">Tool and Die Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ToolAndDiePolicyTextBlock" xlink:to="label_ToolAndDiePolicyTextBlock" xlink:title="label: ToolAndDiePolicyTextBlock to label_ToolAndDiePolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ToolAndDiePolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ToolAndDiePolicyTextBlock" xml:lang="en-US" id="label_ToolAndDiePolicyTextBlock_2">Tool and Die [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ToolAndDiePolicyTextBlock" xlink:to="label_ToolAndDiePolicyTextBlock_2" xlink:title="label: ToolAndDiePolicyTextBlock to label_ToolAndDiePolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ToolAndDiePolicyTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ToolAndDiePolicyTextBlock" xml:lang="en-US" id="label_ToolAndDiePolicyTextBlock_3">Describes the entity's accounting policy for tool and die costs.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ToolAndDiePolicyTextBlock" xlink:to="label_ToolAndDiePolicyTextBlock_3" xlink:title="label: ToolAndDiePolicyTextBlock to label_ToolAndDiePolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShippingAndHandlingCostPolicyTextBlock" xlink:label="ShippingAndHandlingCostPolicyTextBlock" xlink:title="ShippingAndHandlingCostPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ShippingAndHandlingCostPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShippingAndHandlingCostPolicyTextBlock" xml:lang="en-US" id="label_ShippingAndHandlingCostPolicyTextBlock_2">Shipping and Handling Cost, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShippingAndHandlingCostPolicyTextBlock" xlink:to="label_ShippingAndHandlingCostPolicyTextBlock_2" xlink:title="label: ShippingAndHandlingCostPolicyTextBlock to label_ShippingAndHandlingCostPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ShippingAndHandlingCostPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShippingAndHandlingCostPolicyTextBlock" xml:lang="en-US" id="label_ShippingAndHandlingCostPolicyTextBlock">Shipping and Handling Fees and Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShippingAndHandlingCostPolicyTextBlock" xlink:to="label_ShippingAndHandlingCostPolicyTextBlock" xlink:title="label: ShippingAndHandlingCostPolicyTextBlock to label_ShippingAndHandlingCostPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:label="ResearchAndDevelopmentExpensePolicy" xlink:title="ResearchAndDevelopmentExpensePolicy" />
    <link:label xlink:type="resource" xlink:label="label_ResearchAndDevelopmentExpensePolicy_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ResearchAndDevelopmentExpensePolicy" xml:lang="en-US" id="label_ResearchAndDevelopmentExpensePolicy_2">Research and Development Expense, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentExpensePolicy" xlink:to="label_ResearchAndDevelopmentExpensePolicy_2" xlink:title="label: ResearchAndDevelopmentExpensePolicy to label_ResearchAndDevelopmentExpensePolicy" />
    <link:label xlink:type="resource" xlink:label="label_ResearchAndDevelopmentExpensePolicy" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ResearchAndDevelopmentExpensePolicy" xml:lang="en-US" id="label_ResearchAndDevelopmentExpensePolicy">Product Research and Development Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentExpensePolicy" xlink:to="label_ResearchAndDevelopmentExpensePolicy" xlink:title="label: ResearchAndDevelopmentExpensePolicy to label_ResearchAndDevelopmentExpensePolicy" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdvertisingCostsPolicyTextBlock" xlink:label="AdvertisingCostsPolicyTextBlock" xlink:title="AdvertisingCostsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_AdvertisingCostsPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdvertisingCostsPolicyTextBlock" xml:lang="en-US" id="label_AdvertisingCostsPolicyTextBlock_2">Advertising Costs, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdvertisingCostsPolicyTextBlock" xlink:to="label_AdvertisingCostsPolicyTextBlock_2" xlink:title="label: AdvertisingCostsPolicyTextBlock to label_AdvertisingCostsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_AdvertisingCostsPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AdvertisingCostsPolicyTextBlock" xml:lang="en-US" id="label_AdvertisingCostsPolicyTextBlock">Advertising Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdvertisingCostsPolicyTextBlock" xlink:to="label_AdvertisingCostsPolicyTextBlock" xlink:title="label: AdvertisingCostsPolicyTextBlock to label_AdvertisingCostsPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SalesTaxPolicyTextBlock" xlink:label="SalesTaxPolicyTextBlock" xlink:title="SalesTaxPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SalesTaxPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SalesTaxPolicyTextBlock" xml:lang="en-US" id="label_SalesTaxPolicyTextBlock">Sales Tax [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SalesTaxPolicyTextBlock" xlink:to="label_SalesTaxPolicyTextBlock" xlink:title="label: SalesTaxPolicyTextBlock to label_SalesTaxPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SalesTaxPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SalesTaxPolicyTextBlock" xml:lang="en-US" id="label_SalesTaxPolicyTextBlock_2">Sales Taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SalesTaxPolicyTextBlock" xlink:to="label_SalesTaxPolicyTextBlock_2" xlink:title="label: SalesTaxPolicyTextBlock to label_SalesTaxPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SalesTaxPolicyTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SalesTaxPolicyTextBlock" xml:lang="en-US" id="label_SalesTaxPolicyTextBlock_3">This element describes the entity's accounting policy for various taxes assessed by governmental entities on revenue producing transactions. These taxes may include sales, use, value-added and some excise taxes.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SalesTaxPolicyTextBlock" xlink:to="label_SalesTaxPolicyTextBlock_3" xlink:title="label: SalesTaxPolicyTextBlock to label_SalesTaxPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:label="ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:title="ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xml:lang="en-US" id="label_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_2">Foreign Currency Transactions and Translations Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:to="label_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_2" xlink:title="label: ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock to label_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xml:lang="en-US" id="label_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock">Foreign Currency Translation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:to="label_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:title="label: ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock to label_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityPolicyTextBlock" xlink:label="StockholdersEquityPolicyTextBlock" xlink:title="StockholdersEquityPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockholdersEquityPolicyTextBlock" xml:lang="en-US" id="label_StockholdersEquityPolicyTextBlock_2">Stockholders' Equity, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityPolicyTextBlock" xlink:to="label_StockholdersEquityPolicyTextBlock_2" xlink:title="label: StockholdersEquityPolicyTextBlock to label_StockholdersEquityPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockholdersEquityPolicyTextBlock" xml:lang="en-US" id="label_StockholdersEquityPolicyTextBlock">Common Stock and Preferred Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityPolicyTextBlock" xlink:to="label_StockholdersEquityPolicyTextBlock" xlink:title="label: StockholdersEquityPolicyTextBlock to label_StockholdersEquityPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ComprehensiveIncomeLossPolicyTextBlock" xlink:label="ComprehensiveIncomeLossPolicyTextBlock" xlink:title="ComprehensiveIncomeLossPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeLossPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComprehensiveIncomeLossPolicyTextBlock" xml:lang="en-US" id="label_ComprehensiveIncomeLossPolicyTextBlock">Comprehensive Income (Loss) [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeLossPolicyTextBlock" xlink:to="label_ComprehensiveIncomeLossPolicyTextBlock" xlink:title="label: ComprehensiveIncomeLossPolicyTextBlock to label_ComprehensiveIncomeLossPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeLossPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ComprehensiveIncomeLossPolicyTextBlock" xml:lang="en-US" id="label_ComprehensiveIncomeLossPolicyTextBlock_2">Comprehensive Income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeLossPolicyTextBlock" xlink:to="label_ComprehensiveIncomeLossPolicyTextBlock_2" xlink:title="label: ComprehensiveIncomeLossPolicyTextBlock to label_ComprehensiveIncomeLossPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeLossPolicyTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ComprehensiveIncomeLossPolicyTextBlock" xml:lang="en-US" id="label_ComprehensiveIncomeLossPolicyTextBlock_3">Describes entity's accounting policy for comprehensive income.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeLossPolicyTextBlock" xlink:to="label_ComprehensiveIncomeLossPolicyTextBlock_3" xlink:title="label: ComprehensiveIncomeLossPolicyTextBlock to label_ComprehensiveIncomeLossPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ConcentrationsOfCreditRiskPolicyTextBlock" xlink:label="ConcentrationsOfCreditRiskPolicyTextBlock" xlink:title="ConcentrationsOfCreditRiskPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationsOfCreditRiskPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConcentrationsOfCreditRiskPolicyTextBlock" xml:lang="en-US" id="label_ConcentrationsOfCreditRiskPolicyTextBlock">Concentration of Credit Risk</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationsOfCreditRiskPolicyTextBlock" xlink:to="label_ConcentrationsOfCreditRiskPolicyTextBlock" xlink:title="label: ConcentrationsOfCreditRiskPolicyTextBlock to label_ConcentrationsOfCreditRiskPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationsOfCreditRiskPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationsOfCreditRiskPolicyTextBlock" xml:lang="en-US" id="label_ConcentrationsOfCreditRiskPolicyTextBlock_2">Concentrations of Credit Risk [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationsOfCreditRiskPolicyTextBlock" xlink:to="label_ConcentrationsOfCreditRiskPolicyTextBlock_2" xlink:title="label: ConcentrationsOfCreditRiskPolicyTextBlock to label_ConcentrationsOfCreditRiskPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationsOfCreditRiskPolicyTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConcentrationsOfCreditRiskPolicyTextBlock" xml:lang="en-US" id="label_ConcentrationsOfCreditRiskPolicyTextBlock_3">Describe's an entity's accounting policies for the concentration of credit risk.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationsOfCreditRiskPolicyTextBlock" xlink:to="label_ConcentrationsOfCreditRiskPolicyTextBlock_3" xlink:title="label: ConcentrationsOfCreditRiskPolicyTextBlock to label_ConcentrationsOfCreditRiskPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" xlink:label="GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" xlink:title="GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" xml:lang="en-US" id="label_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_2">Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" xlink:to="label_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_2" xlink:title="label: GoodwillAndIntangibleAssetsIntangibleAssetsPolicy to label_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" xml:lang="en-US" id="label_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy">Intangible Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" xlink:to="label_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" xlink:title="label: GoodwillAndIntangibleAssetsIntangibleAssetsPolicy to label_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:label="ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:title="ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock" xml:lang="en-US" id="label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock_2">Schedule of Finite-Lived Intangible Assets by Major Class [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:to="label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock_2" xlink:title="label: ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock to label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock" xml:lang="en-US" id="label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock">Schedule of changes in the carrying amounts of intangible assets subject to amortization, including both continuing and discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:to="label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:title="label: ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock to label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_CashEquivalentsOriginalMaturityPeriodMaximum" xlink:label="CashEquivalentsOriginalMaturityPeriodMaximum" xlink:title="CashEquivalentsOriginalMaturityPeriodMaximum" />
    <link:label xlink:type="resource" xlink:label="label_CashEquivalentsOriginalMaturityPeriodMaximum" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CashEquivalentsOriginalMaturityPeriodMaximum" xml:lang="en-US" id="label_CashEquivalentsOriginalMaturityPeriodMaximum">Cash Equivalents, Original Maturity Period, Maximum</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashEquivalentsOriginalMaturityPeriodMaximum" xlink:to="label_CashEquivalentsOriginalMaturityPeriodMaximum" xlink:title="label: CashEquivalentsOriginalMaturityPeriodMaximum to label_CashEquivalentsOriginalMaturityPeriodMaximum" />
    <link:label xlink:type="resource" xlink:label="label_CashEquivalentsOriginalMaturityPeriodMaximum_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CashEquivalentsOriginalMaturityPeriodMaximum" xml:lang="en-US" id="label_CashEquivalentsOriginalMaturityPeriodMaximum_2">Original or remaining maturity period of investment classified as cash or cash equivalent (in months)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashEquivalentsOriginalMaturityPeriodMaximum" xlink:to="label_CashEquivalentsOriginalMaturityPeriodMaximum_2" xlink:title="label: CashEquivalentsOriginalMaturityPeriodMaximum to label_CashEquivalentsOriginalMaturityPeriodMaximum" />
    <link:label xlink:type="resource" xlink:label="label_CashEquivalentsOriginalMaturityPeriodMaximum_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CashEquivalentsOriginalMaturityPeriodMaximum" xml:lang="en-US" id="label_CashEquivalentsOriginalMaturityPeriodMaximum_3">Represents the maximum remaining maturity period at the time of purchase by the entity for liquid investments classified as cash equivalents.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashEquivalentsOriginalMaturityPeriodMaximum" xlink:to="label_CashEquivalentsOriginalMaturityPeriodMaximum_3" xlink:title="label: CashEquivalentsOriginalMaturityPeriodMaximum to label_CashEquivalentsOriginalMaturityPeriodMaximum" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_NumberOfMinorityInvestments" xlink:label="NumberOfMinorityInvestments" xlink:title="NumberOfMinorityInvestments" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfMinorityInvestments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfMinorityInvestments" xml:lang="en-US" id="label_NumberOfMinorityInvestments">Number of Minority Investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfMinorityInvestments" xlink:to="label_NumberOfMinorityInvestments" xlink:title="label: NumberOfMinorityInvestments to label_NumberOfMinorityInvestments" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfMinorityInvestments_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NumberOfMinorityInvestments" xml:lang="en-US" id="label_NumberOfMinorityInvestments_2">Number of minority investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfMinorityInvestments" xlink:to="label_NumberOfMinorityInvestments_2" xlink:title="label: NumberOfMinorityInvestments to label_NumberOfMinorityInvestments" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfMinorityInvestments_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfMinorityInvestments" xml:lang="en-US" id="label_NumberOfMinorityInvestments_3">Represents the number of companies in which entity has minority interest.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfMinorityInvestments" xlink:to="label_NumberOfMinorityInvestments_3" xlink:title="label: NumberOfMinorityInvestments to label_NumberOfMinorityInvestments" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsAbstract" xlink:label="InvestmentsAbstract" xlink:title="InvestmentsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentsAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InvestmentsAbstract" xml:lang="en-US" id="label_InvestmentsAbstract_2">Investments [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentsAbstract" xlink:to="label_InvestmentsAbstract_2" xlink:title="label: InvestmentsAbstract to label_InvestmentsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InvestmentsAbstract" xml:lang="en-US" id="label_InvestmentsAbstract">Investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentsAbstract" xlink:to="label_InvestmentsAbstract" xlink:title="label: InvestmentsAbstract to label_InvestmentsAbstract" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DurationToConsiderImpairmentAsOtherThanTemporary" xlink:label="DurationToConsiderImpairmentAsOtherThanTemporary" xlink:title="DurationToConsiderImpairmentAsOtherThanTemporary" />
    <link:label xlink:type="resource" xlink:label="label_DurationToConsiderImpairmentAsOtherThanTemporary" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DurationToConsiderImpairmentAsOtherThanTemporary" xml:lang="en-US" id="label_DurationToConsiderImpairmentAsOtherThanTemporary">Duration to Consider Impairment as Other than Temporary</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DurationToConsiderImpairmentAsOtherThanTemporary" xlink:to="label_DurationToConsiderImpairmentAsOtherThanTemporary" xlink:title="label: DurationToConsiderImpairmentAsOtherThanTemporary to label_DurationToConsiderImpairmentAsOtherThanTemporary" />
    <link:label xlink:type="resource" xlink:label="label_DurationToConsiderImpairmentAsOtherThanTemporary_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DurationToConsiderImpairmentAsOtherThanTemporary" xml:lang="en-US" id="label_DurationToConsiderImpairmentAsOtherThanTemporary_2">Number of consecutive quarters for an impairment to be considered as other than temporary</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DurationToConsiderImpairmentAsOtherThanTemporary" xlink:to="label_DurationToConsiderImpairmentAsOtherThanTemporary_2" xlink:title="label: DurationToConsiderImpairmentAsOtherThanTemporary to label_DurationToConsiderImpairmentAsOtherThanTemporary" />
    <link:label xlink:type="resource" xlink:label="label_DurationToConsiderImpairmentAsOtherThanTemporary_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DurationToConsiderImpairmentAsOtherThanTemporary" xml:lang="en-US" id="label_DurationToConsiderImpairmentAsOtherThanTemporary_3">Represents the minimum duration to consider the impairment of investments to be other than temporary.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DurationToConsiderImpairmentAsOtherThanTemporary" xlink:to="label_DurationToConsiderImpairmentAsOtherThanTemporary_3" xlink:title="label: DurationToConsiderImpairmentAsOtherThanTemporary to label_DurationToConsiderImpairmentAsOtherThanTemporary" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableNetAbstract" xlink:label="AccountsReceivableNetAbstract" xlink:title="AccountsReceivableNetAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableNetAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsReceivableNetAbstract" xml:lang="en-US" id="label_AccountsReceivableNetAbstract_2">Accounts Receivable, Net [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableNetAbstract" xlink:to="label_AccountsReceivableNetAbstract_2" xlink:title="label: AccountsReceivableNetAbstract to label_AccountsReceivableNetAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableNetAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccountsReceivableNetAbstract" xml:lang="en-US" id="label_AccountsReceivableNetAbstract">Allowance for Doubtful Accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableNetAbstract" xlink:to="label_AccountsReceivableNetAbstract" xlink:title="label: AccountsReceivableNetAbstract to label_AccountsReceivableNetAbstract" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible" xlink:label="AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible" xlink:title="AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible" xml:lang="en-US" id="label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible">Accounts Receivable, Customers in Bankruptcy or Deteriorating Financial Condition, Percentage Reserved as Uncollectible</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible" xlink:to="label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible" xlink:title="label: AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible to label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible" xml:lang="en-US" id="label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible_2">Percentage reserved for accounts receivable due from customers in deteriorating financial condition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible" xlink:to="label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible_2" xlink:title="label: AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible to label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible" xml:lang="en-US" id="label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible_3">The percentage reserved for accounts receivable from customers in deteriorating financial condition or bankruptcy.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible" xlink:to="label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible_3" xlink:title="label: AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible to label_AccountsReceivableCustomersInBankruptcyOrDeterioratingFinancialConditionPercentageReservedAsUncollectible" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_InventoryObsolescenceYearsSalesOnHandAssumption" xlink:label="InventoryObsolescenceYearsSalesOnHandAssumption" xlink:title="InventoryObsolescenceYearsSalesOnHandAssumption" />
    <link:label xlink:type="resource" xlink:label="label_InventoryObsolescenceYearsSalesOnHandAssumption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryObsolescenceYearsSalesOnHandAssumption" xml:lang="en-US" id="label_InventoryObsolescenceYearsSalesOnHandAssumption">Inventory Obsolescence Years Sales on Hand Assumption</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryObsolescenceYearsSalesOnHandAssumption" xlink:to="label_InventoryObsolescenceYearsSalesOnHandAssumption" xlink:title="label: InventoryObsolescenceYearsSalesOnHandAssumption to label_InventoryObsolescenceYearsSalesOnHandAssumption" />
    <link:label xlink:type="resource" xlink:label="label_InventoryObsolescenceYearsSalesOnHandAssumption_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryObsolescenceYearsSalesOnHandAssumption" xml:lang="en-US" id="label_InventoryObsolescenceYearsSalesOnHandAssumption_2">Number of years sales of a product used to determine inventory obsolescence</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryObsolescenceYearsSalesOnHandAssumption" xlink:to="label_InventoryObsolescenceYearsSalesOnHandAssumption_2" xlink:title="label: InventoryObsolescenceYearsSalesOnHandAssumption to label_InventoryObsolescenceYearsSalesOnHandAssumption" />
    <link:label xlink:type="resource" xlink:label="label_InventoryObsolescenceYearsSalesOnHandAssumption_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_InventoryObsolescenceYearsSalesOnHandAssumption" xml:lang="en-US" id="label_InventoryObsolescenceYearsSalesOnHandAssumption_3">The number of years sales of a product used as a benchmark to determine if the inventory on hand is obsolete.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryObsolescenceYearsSalesOnHandAssumption" xlink:to="label_InventoryObsolescenceYearsSalesOnHandAssumption_3" xlink:title="label: InventoryObsolescenceYearsSalesOnHandAssumption to label_InventoryObsolescenceYearsSalesOnHandAssumption" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLifeMinimum" xlink:label="PropertyPlantAndEquipmentUsefulLifeMinimum" xlink:title="PropertyPlantAndEquipmentUsefulLifeMinimum" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentUsefulLifeMinimum_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentUsefulLifeMinimum" xml:lang="en-US" id="label_PropertyPlantAndEquipmentUsefulLifeMinimum_2">Property, Plant and Equipment, Useful Life, Minimum</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentUsefulLifeMinimum" xlink:to="label_PropertyPlantAndEquipmentUsefulLifeMinimum_2" xlink:title="label: PropertyPlantAndEquipmentUsefulLifeMinimum to label_PropertyPlantAndEquipmentUsefulLifeMinimum" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentUsefulLifeMinimum" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentUsefulLifeMinimum" xml:lang="en-US" id="label_PropertyPlantAndEquipmentUsefulLifeMinimum">Estimated useful life, minimum (in years)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentUsefulLifeMinimum" xlink:to="label_PropertyPlantAndEquipmentUsefulLifeMinimum" xlink:title="label: PropertyPlantAndEquipmentUsefulLifeMinimum to label_PropertyPlantAndEquipmentUsefulLifeMinimum" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLifeMaximum" xlink:label="PropertyPlantAndEquipmentUsefulLifeMaximum" xlink:title="PropertyPlantAndEquipmentUsefulLifeMaximum" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentUsefulLifeMaximum_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentUsefulLifeMaximum" xml:lang="en-US" id="label_PropertyPlantAndEquipmentUsefulLifeMaximum_2">Property, Plant and Equipment, Useful Life, Maximum</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentUsefulLifeMaximum" xlink:to="label_PropertyPlantAndEquipmentUsefulLifeMaximum_2" xlink:title="label: PropertyPlantAndEquipmentUsefulLifeMaximum to label_PropertyPlantAndEquipmentUsefulLifeMaximum" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentUsefulLifeMaximum" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentUsefulLifeMaximum" xml:lang="en-US" id="label_PropertyPlantAndEquipmentUsefulLifeMaximum">Estimated useful life, maximum (in years)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentUsefulLifeMaximum" xlink:to="label_PropertyPlantAndEquipmentUsefulLifeMaximum" xlink:title="label: PropertyPlantAndEquipmentUsefulLifeMaximum to label_PropertyPlantAndEquipmentUsefulLifeMaximum" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseAbstract" xlink:label="ResearchAndDevelopmentExpenseAbstract" xlink:title="ResearchAndDevelopmentExpenseAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ResearchAndDevelopmentExpenseAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ResearchAndDevelopmentExpenseAbstract" xml:lang="en-US" id="label_ResearchAndDevelopmentExpenseAbstract_2">Research and Development Expense [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentExpenseAbstract" xlink:to="label_ResearchAndDevelopmentExpenseAbstract_2" xlink:title="label: ResearchAndDevelopmentExpenseAbstract to label_ResearchAndDevelopmentExpenseAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ResearchAndDevelopmentExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ResearchAndDevelopmentExpenseAbstract" xml:lang="en-US" id="label_ResearchAndDevelopmentExpenseAbstract">Product Research and Development Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentExpenseAbstract" xlink:to="label_ResearchAndDevelopmentExpenseAbstract" xlink:title="label: ResearchAndDevelopmentExpenseAbstract to label_ResearchAndDevelopmentExpenseAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="ResearchAndDevelopmentExpense" xlink:title="ResearchAndDevelopmentExpense" />
    <link:label xlink:type="resource" xlink:label="label_ResearchAndDevelopmentExpense_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ResearchAndDevelopmentExpense" xml:lang="en-US" id="label_ResearchAndDevelopmentExpense_2">Research and Development Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentExpense" xlink:to="label_ResearchAndDevelopmentExpense_2" xlink:title="label: ResearchAndDevelopmentExpense to label_ResearchAndDevelopmentExpense" />
    <link:label xlink:type="resource" xlink:label="label_ResearchAndDevelopmentExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ResearchAndDevelopmentExpense" xml:lang="en-US" id="label_ResearchAndDevelopmentExpense">Product Research and Development Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentExpense" xlink:to="label_ResearchAndDevelopmentExpense" xlink:title="label: ResearchAndDevelopmentExpense to label_ResearchAndDevelopmentExpense" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SellingAndMarketingExpenseAbstract" xlink:label="SellingAndMarketingExpenseAbstract" xlink:title="SellingAndMarketingExpenseAbstract" />
    <link:label xlink:type="resource" xlink:label="label_SellingAndMarketingExpenseAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SellingAndMarketingExpenseAbstract" xml:lang="en-US" id="label_SellingAndMarketingExpenseAbstract_2">Selling and Marketing Expense [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SellingAndMarketingExpenseAbstract" xlink:to="label_SellingAndMarketingExpenseAbstract_2" xlink:title="label: SellingAndMarketingExpenseAbstract to label_SellingAndMarketingExpenseAbstract" />
    <link:label xlink:type="resource" xlink:label="label_SellingAndMarketingExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SellingAndMarketingExpenseAbstract" xml:lang="en-US" id="label_SellingAndMarketingExpenseAbstract">Selling Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SellingAndMarketingExpenseAbstract" xlink:to="label_SellingAndMarketingExpenseAbstract" xlink:title="label: SellingAndMarketingExpenseAbstract to label_SellingAndMarketingExpenseAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdvertisingExpense" xlink:label="AdvertisingExpense" xlink:title="AdvertisingExpense" />
    <link:label xlink:type="resource" xlink:label="label_AdvertisingExpense_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdvertisingExpense" xml:lang="en-US" id="label_AdvertisingExpense_2">Advertising Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdvertisingExpense" xlink:to="label_AdvertisingExpense_2" xlink:title="label: AdvertisingExpense to label_AdvertisingExpense" />
    <link:label xlink:type="resource" xlink:label="label_AdvertisingExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AdvertisingExpense" xml:lang="en-US" id="label_AdvertisingExpense">Advertising expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdvertisingExpense" xlink:to="label_AdvertisingExpense" xlink:title="label: AdvertisingExpense to label_AdvertisingExpense" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SegmentsAndDiscontinuedOperationsAbstract" xlink:label="SegmentsAndDiscontinuedOperationsAbstract" xlink:title="SegmentsAndDiscontinuedOperationsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_SegmentsAndDiscontinuedOperationsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SegmentsAndDiscontinuedOperationsAbstract" xml:lang="en-US" id="label_SegmentsAndDiscontinuedOperationsAbstract">Segments and Discontinued Operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentsAndDiscontinuedOperationsAbstract" xlink:to="label_SegmentsAndDiscontinuedOperationsAbstract" xlink:title="label: SegmentsAndDiscontinuedOperationsAbstract to label_SegmentsAndDiscontinuedOperationsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_SegmentsAndDiscontinuedOperationsAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentsAndDiscontinuedOperationsAbstract" xml:lang="en-US" id="label_SegmentsAndDiscontinuedOperationsAbstract_2">Segments and Discontinued Operations [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentsAndDiscontinuedOperationsAbstract" xlink:to="label_SegmentsAndDiscontinuedOperationsAbstract_2" xlink:title="label: SegmentsAndDiscontinuedOperationsAbstract to label_SegmentsAndDiscontinuedOperationsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SoftwareMember" xlink:label="SoftwareMember" xlink:title="SoftwareMember" />
    <link:label xlink:type="resource" xlink:label="label_SoftwareMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SoftwareMember" xml:lang="en-US" id="label_SoftwareMember">Software</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SoftwareMember" xlink:to="label_SoftwareMember" xlink:title="label: SoftwareMember to label_SoftwareMember" />
    <link:label xlink:type="resource" xlink:label="label_SoftwareMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SoftwareMember" xml:lang="en-US" id="label_SoftwareMember_2">Software [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SoftwareMember" xlink:to="label_SoftwareMember_2" xlink:title="label: SoftwareMember to label_SoftwareMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_CommonStockAbstract" xlink:label="CommonStockAbstract" xlink:title="CommonStockAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockAbstract" xml:lang="en-US" id="label_CommonStockAbstract">Common Stock [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockAbstract" xlink:to="label_CommonStockAbstract" xlink:title="label: CommonStockAbstract to label_CommonStockAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockAbstract" xml:lang="en-US" id="label_CommonStockAbstract_2">Common Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockAbstract" xlink:to="label_CommonStockAbstract_2" xlink:title="label: CommonStockAbstract to label_CommonStockAbstract" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum" xlink:label="PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum" xlink:title="PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum" xml:lang="en-US" id="label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum">Preferred Stock Dividend Rights Exercisable, Percentage of Common Stock Acquired, Minimum</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum" xlink:to="label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum" xlink:title="label: PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum to label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum" xml:lang="en-US" id="label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum_2">Percentage acquisition of common stock triggering exercise terms of rights, minimum</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum" xlink:to="label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum_2" xlink:title="label: PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum to label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum" xml:lang="en-US" id="label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum_3">The minimum percentage of common stock that could be acquired by a person or group that triggers the exercise terms of the Rights for rights holders other than the person or group acquiring the minimum percentage.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum" xlink:to="label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum_3" xlink:title="label: PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum to label_PreferredStockDividendRightsExercisablePercentageOfCommonStockAcquiredMinimum" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution" xlink:label="PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution" xlink:title="PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution" xml:lang="en-US" id="label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution">Preferred Stock, Dividend Rights Common Stock Ownership Interest, Held at Date of Rights Distribution</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution" xlink:to="label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution" xlink:title="label: PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution to label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution" xml:lang="en-US" id="label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution_2">Ownership interest held by any stockholder at date of rights distribution to which additional exercise terms for the Rights distributed apply (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution" xlink:to="label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution_2" xlink:title="label: PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution to label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution" xml:lang="en-US" id="label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution_3">Represents minimum percentage of common stock held by any stockholder at the point of rights distribution for which the exercise criteria of the rights will not be applied unless ownership percentage subsequently increases by more than the minimum percentage assigned by the exercise terms of the rights.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution" xlink:to="label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution_3" xlink:title="label: PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution to label_PreferredStockDividendRightsCommonStockOwnershipInterestHeldAtDateOfRightsDistribution" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum" xlink:label="PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum" xlink:title="PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum" xml:lang="en-US" id="label_PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum">Preferred Stock Dividend Rights, Common Stock Additional Ownership Interest Acquired, Subsequent to Distribution of Rights, Minimum</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum" xlink:to="label_PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum" xlink:title="label: PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum to label_PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum" xml:lang="en-US" id="label_PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum_2">Subsequent increase in ownership interest held by any stockholder after rights distribution to which additional exercise terms for the Rights distributed apply (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum" xlink:to="label_PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum_2" xlink:title="label: PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum to label_PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum" xlink:to="label_PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum_3" xlink:title="label: PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum to label_PreferredStockDividendRightsCommonStockAdditionalOwnershipInterestAcquiredSubsequentToDistributionOfRightsMinimum" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_RightRedemptionPrice" xlink:label="RightRedemptionPrice" xlink:title="RightRedemptionPrice" />
    <link:label xlink:type="resource" xlink:label="label_RightRedemptionPrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RightRedemptionPrice" xml:lang="en-US" id="label_RightRedemptionPrice">Right Redemption Price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RightRedemptionPrice" xlink:to="label_RightRedemptionPrice" xlink:title="label: RightRedemptionPrice to label_RightRedemptionPrice" />
    <link:label xlink:type="resource" xlink:label="label_RightRedemptionPrice_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RightRedemptionPrice" xml:lang="en-US" id="label_RightRedemptionPrice_2">Redemption price per right (in cents per right)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RightRedemptionPrice" xlink:to="label_RightRedemptionPrice_2" xlink:title="label: RightRedemptionPrice to label_RightRedemptionPrice" />
    <link:label xlink:type="resource" xlink:label="label_RightRedemptionPrice_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RightRedemptionPrice" xml:lang="en-US" id="label_RightRedemptionPrice_3">The redemption price per right prior to the expiration date of the rights distribution.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RightRedemptionPrice" xlink:to="label_RightRedemptionPrice_3" xlink:title="label: RightRedemptionPrice to label_RightRedemptionPrice" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:title="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xml:lang="en-US" id="label_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract_2">Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="label_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract_2" xlink:title="label: ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract to label_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xml:lang="en-US" id="label_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract">Comprehensive Income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="label_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:title="label: ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract to label_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RisksAndUncertaintiesAbstract" xlink:label="RisksAndUncertaintiesAbstract" xlink:title="RisksAndUncertaintiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_RisksAndUncertaintiesAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RisksAndUncertaintiesAbstract" xml:lang="en-US" id="label_RisksAndUncertaintiesAbstract_2">Risks and Uncertainties [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RisksAndUncertaintiesAbstract" xlink:to="label_RisksAndUncertaintiesAbstract_2" xlink:title="label: RisksAndUncertaintiesAbstract to label_RisksAndUncertaintiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_RisksAndUncertaintiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RisksAndUncertaintiesAbstract" xml:lang="en-US" id="label_RisksAndUncertaintiesAbstract">Concentration of Credit Risk</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RisksAndUncertaintiesAbstract" xlink:to="label_RisksAndUncertaintiesAbstract" xlink:title="label: RisksAndUncertaintiesAbstract to label_RisksAndUncertaintiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts" xlink:label="NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts" xlink:title="NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts" xml:lang="en-US" id="label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts">Number of banks holding demand deposit and money market accounts of the entity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts" xlink:to="label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts" xlink:title="label: NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts to label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts" xml:lang="en-US" id="label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts_2">Number of Banks Entity Maintaining Cash in Demand Deposit and Money Market Accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts" xlink:to="label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts_2" xlink:title="label: NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts to label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts" xml:lang="en-US" id="label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts_3">Represents the number of banks with which entity maintains its cash in demand deposit and money market accounts.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts" xlink:to="label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts_3" xlink:title="label: NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts to label_NumberOfBanksEntityMaintainingCashInDemandDepositAndMoneyMarketAccounts" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfGoodwillTable" xlink:label="ScheduleOfGoodwillTable" xlink:title="ScheduleOfGoodwillTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfGoodwillTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfGoodwillTable" xml:lang="en-US" id="label_ScheduleOfGoodwillTable">Schedule of Goodwill [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfGoodwillTable" xlink:to="label_ScheduleOfGoodwillTable" xlink:title="label: ScheduleOfGoodwillTable to label_ScheduleOfGoodwillTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillLineItems" xlink:label="GoodwillLineItems" xlink:title="GoodwillLineItems" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillLineItems_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillLineItems" xml:lang="en-US" id="label_GoodwillLineItems_2">Goodwill [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillLineItems" xlink:to="label_GoodwillLineItems_2" xlink:title="label: GoodwillLineItems to label_GoodwillLineItems" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GoodwillLineItems" xml:lang="en-US" id="label_GoodwillLineItems">Carrying amount of goodwill by reportable segment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillLineItems" xlink:to="label_GoodwillLineItems" xlink:title="label: GoodwillLineItems to label_GoodwillLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillGross" xlink:label="GoodwillGross" xlink:title="GoodwillGross" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillGross_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillGross" xml:lang="en-US" id="label_GoodwillGross_3">Goodwill, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillGross" xlink:to="label_GoodwillGross_3" xlink:title="label: GoodwillGross to label_GoodwillGross" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillGross" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_GoodwillGross" xml:lang="en-US" id="label_GoodwillGross">Goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillGross" xlink:to="label_GoodwillGross" xlink:title="label: GoodwillGross to label_GoodwillGross" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillGross_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_GoodwillGross" xml:lang="en-US" id="label_GoodwillGross_2">Goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillGross" xlink:to="label_GoodwillGross_2" xlink:title="label: GoodwillGross to label_GoodwillGross" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillImpairedAccumulatedImpairmentLoss" xlink:label="GoodwillImpairedAccumulatedImpairmentLoss" xlink:title="GoodwillImpairedAccumulatedImpairmentLoss" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairedAccumulatedImpairmentLoss_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillImpairedAccumulatedImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairedAccumulatedImpairmentLoss_3">Goodwill, Impaired, Accumulated Impairment Loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairedAccumulatedImpairmentLoss" xlink:to="label_GoodwillImpairedAccumulatedImpairmentLoss_3" xlink:title="label: GoodwillImpairedAccumulatedImpairmentLoss to label_GoodwillImpairedAccumulatedImpairmentLoss" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairedAccumulatedImpairmentLoss" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:title="label_GoodwillImpairedAccumulatedImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairedAccumulatedImpairmentLoss">Accumulated impairment losses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairedAccumulatedImpairmentLoss" xlink:to="label_GoodwillImpairedAccumulatedImpairmentLoss" xlink:title="label: GoodwillImpairedAccumulatedImpairmentLoss to label_GoodwillImpairedAccumulatedImpairmentLoss" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairedAccumulatedImpairmentLoss_2" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:title="label_GoodwillImpairedAccumulatedImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairedAccumulatedImpairmentLoss_2">Accumulated impairment losses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairedAccumulatedImpairmentLoss" xlink:to="label_GoodwillImpairedAccumulatedImpairmentLoss_2" xlink:title="label: GoodwillImpairedAccumulatedImpairmentLoss to label_GoodwillImpairedAccumulatedImpairmentLoss" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillAcquiredDuringPeriod" xlink:label="GoodwillAcquiredDuringPeriod" xlink:title="GoodwillAcquiredDuringPeriod" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillAcquiredDuringPeriod_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillAcquiredDuringPeriod" xml:lang="en-US" id="label_GoodwillAcquiredDuringPeriod_2">Goodwill, Acquired During Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillAcquiredDuringPeriod" xlink:to="label_GoodwillAcquiredDuringPeriod_2" xlink:title="label: GoodwillAcquiredDuringPeriod to label_GoodwillAcquiredDuringPeriod" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillAcquiredDuringPeriod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GoodwillAcquiredDuringPeriod" xml:lang="en-US" id="label_GoodwillAcquiredDuringPeriod">Goodwill acquired</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillAcquiredDuringPeriod" xlink:to="label_GoodwillAcquiredDuringPeriod" xlink:title="label: GoodwillAcquiredDuringPeriod to label_GoodwillAcquiredDuringPeriod" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable" xlink:label="ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable" xlink:title="ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable" xml:lang="en-US" id="label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable">Schedule of Finite-Lived Intangible Assets by Major Class [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable" xlink:to="label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable" xlink:title="label: ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable to label_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:title="FiniteLivedIntangibleAssetsByMajorClassAxis" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsByMajorClassAxis" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsByMajorClassAxis">Finite-Lived Intangible Assets by Major Class [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="label_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:title="label: FiniteLivedIntangibleAssetsByMajorClassAxis to label_FiniteLivedIntangibleAssetsByMajorClassAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:title="FiniteLivedIntangibleAssetsMajorClassNameDomain" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsMajorClassNameDomain" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsMajorClassNameDomain">Finite-Lived Intangible Assets, Major Class Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="label_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:title="label: FiniteLivedIntangibleAssetsMajorClassNameDomain to label_FiniteLivedIntangibleAssetsMajorClassNameDomain" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_NoncompeteAgreementsTrademarksAndOtherMember" xlink:label="NoncompeteAgreementsTrademarksAndOtherMember" xlink:title="NoncompeteAgreementsTrademarksAndOtherMember" />
    <link:label xlink:type="resource" xlink:label="label_NoncompeteAgreementsTrademarksAndOtherMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NoncompeteAgreementsTrademarksAndOtherMember" xml:lang="en-US" id="label_NoncompeteAgreementsTrademarksAndOtherMember_2">Non-Compete Agreements, Trademarks and Other</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncompeteAgreementsTrademarksAndOtherMember" xlink:to="label_NoncompeteAgreementsTrademarksAndOtherMember_2" xlink:title="label: NoncompeteAgreementsTrademarksAndOtherMember to label_NoncompeteAgreementsTrademarksAndOtherMember" />
    <link:label xlink:type="resource" xlink:label="label_NoncompeteAgreementsTrademarksAndOtherMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NoncompeteAgreementsTrademarksAndOtherMember" xml:lang="en-US" id="label_NoncompeteAgreementsTrademarksAndOtherMember">Represent the information about non-compete agreements, Trademarks and other intangible assets.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncompeteAgreementsTrademarksAndOtherMember" xlink:to="label_NoncompeteAgreementsTrademarksAndOtherMember" xlink:title="label: NoncompeteAgreementsTrademarksAndOtherMember to label_NoncompeteAgreementsTrademarksAndOtherMember" />
    <link:label xlink:type="resource" xlink:label="label_NoncompeteAgreementsTrademarksAndOtherMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NoncompeteAgreementsTrademarksAndOtherMember" xml:lang="en-US" id="label_NoncompeteAgreementsTrademarksAndOtherMember_3">Non-compete Agreements Trademarks and Other [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncompeteAgreementsTrademarksAndOtherMember" xlink:to="label_NoncompeteAgreementsTrademarksAndOtherMember_3" xlink:title="label: NoncompeteAgreementsTrademarksAndOtherMember to label_NoncompeteAgreementsTrademarksAndOtherMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:label="FiniteLivedIntangibleAssetsLineItems" xlink:title="FiniteLivedIntangibleAssetsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsLineItems_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsLineItems" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsLineItems_2">Finite-Lived Intangible Assets [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsLineItems" xlink:to="label_FiniteLivedIntangibleAssetsLineItems_2" xlink:title="label: FiniteLivedIntangibleAssetsLineItems to label_FiniteLivedIntangibleAssetsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsLineItems" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsLineItems">Intangible assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsLineItems" xlink:to="label_FiniteLivedIntangibleAssetsLineItems" xlink:title="label: FiniteLivedIntangibleAssetsLineItems to label_FiniteLivedIntangibleAssetsLineItems" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FiniteLivedIntangibleAssetsRollForward" xlink:label="FiniteLivedIntangibleAssetsRollForward" xlink:title="FiniteLivedIntangibleAssetsRollForward" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsRollForward" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsRollForward">Changes in gross carrying amount of finite-lived intangible assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsRollForward" xlink:to="label_FiniteLivedIntangibleAssetsRollForward" xlink:title="label: FiniteLivedIntangibleAssetsRollForward to label_FiniteLivedIntangibleAssetsRollForward" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsRollForward_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsRollForward" xml:lang="en-us" id="label_FiniteLivedIntangibleAssetsRollForward_2">Finite Lived Intangible Assets [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsRollForward" xlink:to="label_FiniteLivedIntangibleAssetsRollForward_2" xlink:title="label: FiniteLivedIntangibleAssetsRollForward to label_FiniteLivedIntangibleAssetsRollForward" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="FiniteLivedIntangibleAssetsNet" xlink:title="FiniteLivedIntangibleAssetsNet" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsNet_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsNet" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsNet_3">Finite-Lived Intangible Assets, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsNet" xlink:to="label_FiniteLivedIntangibleAssetsNet_3" xlink:title="label: FiniteLivedIntangibleAssetsNet to label_FiniteLivedIntangibleAssetsNet" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsNet" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_FiniteLivedIntangibleAssetsNet" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsNet">Net carrying amount, balance at the beginning of the year</link:label>
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    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsNet_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_FiniteLivedIntangibleAssetsNet" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsNet_2">Net carrying amount, balance at the end of the year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsNet" xlink:to="label_FiniteLivedIntangibleAssetsNet_2" xlink:title="label: FiniteLivedIntangibleAssetsNet to label_FiniteLivedIntangibleAssetsNet" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FiniteLivedIntangibleAssetsAcquiredDuringPeriod" xlink:label="FiniteLivedIntangibleAssetsAcquiredDuringPeriod" xlink:title="FiniteLivedIntangibleAssetsAcquiredDuringPeriod" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod">Finite Lived Intangible Assets Acquired During Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsAcquiredDuringPeriod" xlink:to="label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod" xlink:title="label: FiniteLivedIntangibleAssetsAcquiredDuringPeriod to label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod_2">Acquisition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsAcquiredDuringPeriod" xlink:to="label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod_2" xlink:title="label: FiniteLivedIntangibleAssetsAcquiredDuringPeriod to label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod_3">The aggregate amount of finite-lived intangible assets acquired in the period and allocated to the reportable segment. The value is stated at fair value based on the purchase price allocation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsAcquiredDuringPeriod" xlink:to="label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod_3" xlink:title="label: FiniteLivedIntangibleAssetsAcquiredDuringPeriod to label_FiniteLivedIntangibleAssetsAcquiredDuringPeriod" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" xlink:label="FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" xlink:title="FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments">Finite Lived Intangible Assets Translation and Purchase Accounting Adjustments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" xlink:to="label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" xlink:title="label: FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments to label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments_2">Foreign exchange</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" xlink:to="label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments_2" xlink:title="label: FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments to label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments_3">Reflects increase (decrease) to the recorded value of finite-lived intangible assets for foreign currency translation adjustments and purchase accounting adjustments needed to revise the carrying amount of indefinite-lived intangible assets to fair value.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" xlink:to="label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments_3" xlink:title="label: FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments to label_FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FiniteLivedIntangibleAssetsReclassifications" xlink:label="FiniteLivedIntangibleAssetsReclassifications" xlink:title="FiniteLivedIntangibleAssetsReclassifications" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsReclassifications" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsReclassifications" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsReclassifications">Finite Lived Intangible Assets Reclassifications</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsReclassifications" xlink:to="label_FiniteLivedIntangibleAssetsReclassifications" xlink:title="label: FiniteLivedIntangibleAssetsReclassifications to label_FiniteLivedIntangibleAssetsReclassifications" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsReclassifications_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsReclassifications" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsReclassifications_2">Reclassifications</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsReclassifications" xlink:to="label_FiniteLivedIntangibleAssetsReclassifications_2" xlink:title="label: FiniteLivedIntangibleAssetsReclassifications to label_FiniteLivedIntangibleAssetsReclassifications" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsReclassifications_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FiniteLivedIntangibleAssetsReclassifications" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsReclassifications_3">Represents the finite-lived intangible assets reclassified during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsReclassifications" xlink:to="label_FiniteLivedIntangibleAssetsReclassifications_3" xlink:title="label: FiniteLivedIntangibleAssetsReclassifications to label_FiniteLivedIntangibleAssetsReclassifications" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PatentsMember" xlink:label="PatentsMember" xlink:title="PatentsMember" />
    <link:label xlink:type="resource" xlink:label="label_PatentsMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PatentsMember" xml:lang="en-US" id="label_PatentsMember_2">Patents [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PatentsMember" xlink:to="label_PatentsMember_2" xlink:title="label: PatentsMember to label_PatentsMember" />
    <link:label xlink:type="resource" xlink:label="label_PatentsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PatentsMember" xml:lang="en-US" id="label_PatentsMember">Patents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PatentsMember" xlink:to="label_PatentsMember" xlink:title="label: PatentsMember to label_PatentsMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnpatentedTechnologyMember" xlink:label="UnpatentedTechnologyMember" xlink:title="UnpatentedTechnologyMember" />
    <link:label xlink:type="resource" xlink:label="label_UnpatentedTechnologyMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnpatentedTechnologyMember" xml:lang="en-US" id="label_UnpatentedTechnologyMember_2">Unpatented Technology [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnpatentedTechnologyMember" xlink:to="label_UnpatentedTechnologyMember_2" xlink:title="label: UnpatentedTechnologyMember to label_UnpatentedTechnologyMember" />
    <link:label xlink:type="resource" xlink:label="label_UnpatentedTechnologyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnpatentedTechnologyMember" xml:lang="en-US" id="label_UnpatentedTechnologyMember">Unpatented Technology</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnpatentedTechnologyMember" xlink:to="label_UnpatentedTechnologyMember" xlink:title="label: UnpatentedTechnologyMember to label_UnpatentedTechnologyMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="CustomerRelationshipsMember" xlink:title="CustomerRelationshipsMember" />
    <link:label xlink:type="resource" xlink:label="label_CustomerRelationshipsMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CustomerRelationshipsMember" xml:lang="en-US" id="label_CustomerRelationshipsMember_2">Customer Relationships [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerRelationshipsMember" xlink:to="label_CustomerRelationshipsMember_2" xlink:title="label: CustomerRelationshipsMember to label_CustomerRelationshipsMember" />
    <link:label xlink:type="resource" xlink:label="label_CustomerRelationshipsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CustomerRelationshipsMember" xml:lang="en-US" id="label_CustomerRelationshipsMember">Customer Relationships</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerRelationshipsMember" xlink:to="label_CustomerRelationshipsMember" xlink:title="label: CustomerRelationshipsMember to label_CustomerRelationshipsMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization" xlink:label="FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization" xlink:title="FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization">Finite Lived Intangible Assets Removal of Fully Amortized Assets, Accumulated Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization" xlink:to="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization" xlink:title="label: FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization to label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization_2">Accumulated amortization of removal of fully amortized asset</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization" xlink:to="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization_2" xlink:title="label: FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization to label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization_3">Represents the accumulated amortization of removal of fully amortized finite-lived intangible assets.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization" xlink:to="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization_3" xlink:title="label: FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization to label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsAccumulatedAmortization" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross" xlink:label="FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross" xlink:title="FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross_3">Represents the gross carrying value for removal of fully amortized finite-lived intangible assets.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross" xlink:to="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross_3" xlink:title="label: FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross to label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross_2">Removal of fully amortized asset, gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross" xlink:to="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross_2" xlink:title="label: FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross to label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross">Finite Lived Intangible Assets Removal of Fully Amortized Assets, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross" xlink:to="label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross" xlink:title="label: FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross to label_FiniteLivedIntangibleAssetsRemovalOfFullyAmortizedAssetsGross" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:label="LineOfCreditFacilityCurrentBorrowingCapacity" xlink:title="LineOfCreditFacilityCurrentBorrowingCapacity" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCurrentBorrowingCapacity_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityCurrentBorrowingCapacity" xml:lang="en-US" id="label_LineOfCreditFacilityCurrentBorrowingCapacity_2">Line of Credit Facility, Current Borrowing Capacity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCurrentBorrowingCapacity" xlink:to="label_LineOfCreditFacilityCurrentBorrowingCapacity_2" xlink:title="label: LineOfCreditFacilityCurrentBorrowingCapacity to label_LineOfCreditFacilityCurrentBorrowingCapacity" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityCurrentBorrowingCapacity" xml:lang="en-US" id="label_LineOfCreditFacilityCurrentBorrowingCapacity">Credit facility, current borrowing capacity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCurrentBorrowingCapacity" xlink:to="label_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:title="label: LineOfCreditFacilityCurrentBorrowingCapacity to label_LineOfCreditFacilityCurrentBorrowingCapacity" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestCostsIncurredAbstract" xlink:label="InterestCostsIncurredAbstract" xlink:title="InterestCostsIncurredAbstract" />
    <link:label xlink:type="resource" xlink:label="label_InterestCostsIncurredAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InterestCostsIncurredAbstract" xml:lang="en-US" id="label_InterestCostsIncurredAbstract_2">Interest Costs Incurred [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestCostsIncurredAbstract" xlink:to="label_InterestCostsIncurredAbstract_2" xlink:title="label: InterestCostsIncurredAbstract to label_InterestCostsIncurredAbstract" />
    <link:label xlink:type="resource" xlink:label="label_InterestCostsIncurredAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InterestCostsIncurredAbstract" xml:lang="en-US" id="label_InterestCostsIncurredAbstract">Amount of interest costs incurred, capitalized, and expensed</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestCostsIncurredAbstract" xlink:to="label_InterestCostsIncurredAbstract" xlink:title="label: InterestCostsIncurredAbstract to label_InterestCostsIncurredAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestCostsCapitalized" xlink:label="InterestCostsCapitalized" xlink:title="InterestCostsCapitalized" />
    <link:label xlink:type="resource" xlink:label="label_InterestCostsCapitalized_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InterestCostsCapitalized" xml:lang="en-US" id="label_InterestCostsCapitalized_2">Interest Costs, Capitalized During Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestCostsCapitalized" xlink:to="label_InterestCostsCapitalized_2" xlink:title="label: InterestCostsCapitalized to label_InterestCostsCapitalized" />
    <link:label xlink:type="resource" xlink:label="label_InterestCostsCapitalized" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_InterestCostsCapitalized" xml:lang="en-US" id="label_InterestCostsCapitalized">Less: Interest capitalized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestCostsCapitalized" xlink:to="label_InterestCostsCapitalized" xlink:title="label: InterestCostsCapitalized to label_InterestCostsCapitalized" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract" xlink:label="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract" xlink:title="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract" xml:lang="en-US" id="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract_2">Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract" xlink:to="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract_2" xlink:title="label: IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract to label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract" xml:lang="en-US" id="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract">Income and loss from continuing operations before income taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract" xlink:to="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract" xlink:title="label: IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract to label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="DeferredTaxAssetsValuationAllowance" xlink:title="DeferredTaxAssetsValuationAllowance" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsValuationAllowance_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsValuationAllowance" xml:lang="en-US" id="label_DeferredTaxAssetsValuationAllowance_2">Deferred Tax Assets, Valuation Allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsValuationAllowance" xlink:to="label_DeferredTaxAssetsValuationAllowance_2" xlink:title="label: DeferredTaxAssetsValuationAllowance to label_DeferredTaxAssetsValuationAllowance" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsValuationAllowance" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsValuationAllowance" xml:lang="en-US" id="label_DeferredTaxAssetsValuationAllowance">Deferred tax valuation allowances</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsValuationAllowance" xlink:to="label_DeferredTaxAssetsValuationAllowance" xlink:title="label: DeferredTaxAssetsValuationAllowance to label_DeferredTaxAssetsValuationAllowance" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_RelatedPartyOfEquityMethodInvesteeMember" xlink:label="RelatedPartyOfEquityMethodInvesteeMember" xlink:title="RelatedPartyOfEquityMethodInvesteeMember" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyOfEquityMethodInvesteeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RelatedPartyOfEquityMethodInvesteeMember" xml:lang="en-US" id="label_RelatedPartyOfEquityMethodInvesteeMember">Entities related to Keymark</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyOfEquityMethodInvesteeMember" xlink:to="label_RelatedPartyOfEquityMethodInvesteeMember" xlink:title="label: RelatedPartyOfEquityMethodInvesteeMember to label_RelatedPartyOfEquityMethodInvesteeMember" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyOfEquityMethodInvesteeMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RelatedPartyOfEquityMethodInvesteeMember" xml:lang="en-US" id="label_RelatedPartyOfEquityMethodInvesteeMember_2">Represents the information pertaining to entities related to equity method investee.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyOfEquityMethodInvesteeMember" xlink:to="label_RelatedPartyOfEquityMethodInvesteeMember_2" xlink:title="label: RelatedPartyOfEquityMethodInvesteeMember to label_RelatedPartyOfEquityMethodInvesteeMember" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyOfEquityMethodInvesteeMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RelatedPartyOfEquityMethodInvesteeMember" xml:lang="en-US" id="label_RelatedPartyOfEquityMethodInvesteeMember_3">Related Party of Equity Method Investee [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyOfEquityMethodInvesteeMember" xlink:to="label_RelatedPartyOfEquityMethodInvesteeMember_3" xlink:title="label: RelatedPartyOfEquityMethodInvesteeMember to label_RelatedPartyOfEquityMethodInvesteeMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock" xlink:label="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock" xlink:title="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock" xml:lang="en-US" id="label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock">Schedule of Disposal Groups Including Discontinued Operations Loss on Sale [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock" xlink:to="label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock" xlink:title="label: ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock to label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock" xml:lang="en-US" id="label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock_2">Schedule of net loss of on the sale of discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock" xlink:to="label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock_2" xlink:title="label: ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock to label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock" xml:lang="en-US" id="label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock_3">Tabular disclosure of computation of loss on sale of discontinued operations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock" xlink:to="label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock_3" xlink:title="label: ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock to label_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsLossOnSaleTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SimpsonStrongTieCompanyIncMember" xlink:label="SimpsonStrongTieCompanyIncMember" xlink:title="SimpsonStrongTieCompanyIncMember" />
    <link:label xlink:type="resource" xlink:label="label_SimpsonStrongTieCompanyIncMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SimpsonStrongTieCompanyIncMember" xml:lang="en-US" id="label_SimpsonStrongTieCompanyIncMember">Represents the details pertaining to Simpson Strong-Tie Company Inc., a subsidiary of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SimpsonStrongTieCompanyIncMember" xlink:to="label_SimpsonStrongTieCompanyIncMember" xlink:title="label: SimpsonStrongTieCompanyIncMember to label_SimpsonStrongTieCompanyIncMember" />
    <link:label xlink:type="resource" xlink:label="label_SimpsonStrongTieCompanyIncMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SimpsonStrongTieCompanyIncMember" xml:lang="en-US" id="label_SimpsonStrongTieCompanyIncMember_2">Simpson Strong-Tie</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SimpsonStrongTieCompanyIncMember" xlink:to="label_SimpsonStrongTieCompanyIncMember_2" xlink:title="label: SimpsonStrongTieCompanyIncMember to label_SimpsonStrongTieCompanyIncMember" />
    <link:label xlink:type="resource" xlink:label="label_SimpsonStrongTieCompanyIncMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SimpsonStrongTieCompanyIncMember" xml:lang="en-US" id="label_SimpsonStrongTieCompanyIncMember_3">Simpson Strong Tie Company Inc [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SimpsonStrongTieCompanyIncMember" xlink:to="label_SimpsonStrongTieCompanyIncMember_3" xlink:title="label: SimpsonStrongTieCompanyIncMember to label_SimpsonStrongTieCompanyIncMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_StockBonusPlanMember" xlink:label="StockBonusPlanMember" xlink:title="StockBonusPlanMember" />
    <link:label xlink:type="resource" xlink:label="label_StockBonusPlanMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockBonusPlanMember" xml:lang="en-US" id="label_StockBonusPlanMember">Stock Bonus Plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockBonusPlanMember" xlink:to="label_StockBonusPlanMember" xlink:title="label: StockBonusPlanMember to label_StockBonusPlanMember" />
    <link:label xlink:type="resource" xlink:label="label_StockBonusPlanMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_StockBonusPlanMember" xml:lang="en-US" id="label_StockBonusPlanMember_2">Represents details pertaining to Stock Bonus Plan of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockBonusPlanMember" xlink:to="label_StockBonusPlanMember_2" xlink:title="label: StockBonusPlanMember to label_StockBonusPlanMember" />
    <link:label xlink:type="resource" xlink:label="label_StockBonusPlanMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockBonusPlanMember" xml:lang="en-US" id="label_StockBonusPlanMember_3">Stock Bonus Plan [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockBonusPlanMember" xlink:to="label_StockBonusPlanMember_3" xlink:title="label: StockBonusPlanMember to label_StockBonusPlanMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_OperatingLeasesLeaseRevenuePerYear" xlink:label="OperatingLeasesLeaseRevenuePerYear" xlink:title="OperatingLeasesLeaseRevenuePerYear" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesLeaseRevenuePerYear" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesLeaseRevenuePerYear" xml:lang="en-US" id="label_OperatingLeasesLeaseRevenuePerYear">Operating Leases Lease Revenue Per Year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesLeaseRevenuePerYear" xlink:to="label_OperatingLeasesLeaseRevenuePerYear" xlink:title="label: OperatingLeasesLeaseRevenuePerYear to label_OperatingLeasesLeaseRevenuePerYear" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesLeaseRevenuePerYear_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesLeaseRevenuePerYear" xml:lang="en-US" id="label_OperatingLeasesLeaseRevenuePerYear_2">Approximate lease revenue per year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesLeaseRevenuePerYear" xlink:to="label_OperatingLeasesLeaseRevenuePerYear_2" xlink:title="label: OperatingLeasesLeaseRevenuePerYear to label_OperatingLeasesLeaseRevenuePerYear" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesLeaseRevenuePerYear_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OperatingLeasesLeaseRevenuePerYear" xml:lang="en-US" id="label_OperatingLeasesLeaseRevenuePerYear_3">Represents the expected lease revenue per year under operating leases.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesLeaseRevenuePerYear" xlink:to="label_OperatingLeasesLeaseRevenuePerYear_3" xlink:title="label: OperatingLeasesLeaseRevenuePerYear to label_OperatingLeasesLeaseRevenuePerYear" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenueRecognitionIncentives" xlink:label="RevenueRecognitionIncentives" xlink:title="RevenueRecognitionIncentives" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRecognitionIncentives_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueRecognitionIncentives" xml:lang="en-US" id="label_RevenueRecognitionIncentives_2">Revenue Recognition, Incentives [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRecognitionIncentives" xlink:to="label_RevenueRecognitionIncentives_2" xlink:title="label: RevenueRecognitionIncentives to label_RevenueRecognitionIncentives" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRecognitionIncentives" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevenueRecognitionIncentives" xml:lang="en-US" id="label_RevenueRecognitionIncentives">Sales Incentive and Advertising Allowances</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRecognitionIncentives" xlink:to="label_RevenueRecognitionIncentives" xlink:title="label: RevenueRecognitionIncentives to label_RevenueRecognitionIncentives" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GuaranteesIndemnificationsAndWarrantiesPolicies" xlink:label="GuaranteesIndemnificationsAndWarrantiesPolicies" xlink:title="GuaranteesIndemnificationsAndWarrantiesPolicies" />
    <link:label xlink:type="resource" xlink:label="label_GuaranteesIndemnificationsAndWarrantiesPolicies_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GuaranteesIndemnificationsAndWarrantiesPolicies" xml:lang="en-US" id="label_GuaranteesIndemnificationsAndWarrantiesPolicies_2">Guarantees, Indemnifications and Warranties Policies [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GuaranteesIndemnificationsAndWarrantiesPolicies" xlink:to="label_GuaranteesIndemnificationsAndWarrantiesPolicies_2" xlink:title="label: GuaranteesIndemnificationsAndWarrantiesPolicies to label_GuaranteesIndemnificationsAndWarrantiesPolicies" />
    <link:label xlink:type="resource" xlink:label="label_GuaranteesIndemnificationsAndWarrantiesPolicies" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GuaranteesIndemnificationsAndWarrantiesPolicies" xml:lang="en-US" id="label_GuaranteesIndemnificationsAndWarrantiesPolicies">Warranties</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GuaranteesIndemnificationsAndWarrantiesPolicies" xlink:to="label_GuaranteesIndemnificationsAndWarrantiesPolicies" xlink:title="label: GuaranteesIndemnificationsAndWarrantiesPolicies to label_GuaranteesIndemnificationsAndWarrantiesPolicies" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_PropertyPlantAndEquipmentUsefulLifeTableTextBlock" xlink:label="PropertyPlantAndEquipmentUsefulLifeTableTextBlock" xlink:title="PropertyPlantAndEquipmentUsefulLifeTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock">Property Plant and Equipment Useful Life [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentUsefulLifeTableTextBlock" xlink:to="label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock" xlink:title="label: PropertyPlantAndEquipmentUsefulLifeTableTextBlock to label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock_2">Tabular disclosure of the estimated useful lives of property, plant and equipment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentUsefulLifeTableTextBlock" xlink:to="label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock_2" xlink:title="label: PropertyPlantAndEquipmentUsefulLifeTableTextBlock to label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock_3">Schedule of estimated useful lives over which depreciation of software, machinery and equipment is provided for using accelerated methods</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentUsefulLifeTableTextBlock" xlink:to="label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock_3" xlink:title="label: PropertyPlantAndEquipmentUsefulLifeTableTextBlock to label_PropertyPlantAndEquipmentUsefulLifeTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="PropertyPlantAndEquipmentTextBlock" xlink:title="PropertyPlantAndEquipmentTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentTextBlock_2">Property, Plant and Equipment [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentTextBlock" xlink:to="label_PropertyPlantAndEquipmentTextBlock_2" xlink:title="label: PropertyPlantAndEquipmentTextBlock to label_PropertyPlantAndEquipmentTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentTextBlock">Schedule of property, plant and equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentTextBlock" xlink:to="label_PropertyPlantAndEquipmentTextBlock" xlink:title="label: PropertyPlantAndEquipmentTextBlock to label_PropertyPlantAndEquipmentTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_PreferredStockStockRightDividendDeclared" xlink:label="PreferredStockStockRightDividendDeclared" xlink:title="PreferredStockStockRightDividendDeclared" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockStockRightDividendDeclared" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockStockRightDividendDeclared" xml:lang="en-US" id="label_PreferredStockStockRightDividendDeclared">Preferred Stock, Stock Right Dividend Declared</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockStockRightDividendDeclared" xlink:to="label_PreferredStockStockRightDividendDeclared" xlink:title="label: PreferredStockStockRightDividendDeclared to label_PreferredStockStockRightDividendDeclared" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockStockRightDividendDeclared_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PreferredStockStockRightDividendDeclared" xml:lang="en-US" id="label_PreferredStockStockRightDividendDeclared_2">Represents the number of rights to purchase preferred stock per share of common stock held declared in a dividend distribution.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockStockRightDividendDeclared" xlink:to="label_PreferredStockStockRightDividendDeclared_2" xlink:title="label: PreferredStockStockRightDividendDeclared to label_PreferredStockStockRightDividendDeclared" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockStockRightDividendDeclared_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockStockRightDividendDeclared" xml:lang="en-US" id="label_PreferredStockStockRightDividendDeclared_3">Number of rights per common stock as a part of dividend distribution</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockStockRightDividendDeclared" xlink:to="label_PreferredStockStockRightDividendDeclared_3" xlink:title="label: PreferredStockStockRightDividendDeclared to label_PreferredStockStockRightDividendDeclared" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract" xlink:label="GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract" xlink:title="GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract" xml:lang="en-US" id="label_GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract">Goodwill Impaired Accumulated Impairment Loss Beginning [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract" xlink:to="label_GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract" xlink:title="label: GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract to label_GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract" xml:lang="en-US" id="label_GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract_2">Balance at the beginning of the year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract" xlink:to="label_GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract_2" xlink:title="label: GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract to label_GoodwillImpairedAccumulatedImpairmentLossBeginningAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillImpairedAccumulatedImpairmentLossAbstract" xlink:label="GoodwillImpairedAccumulatedImpairmentLossAbstract" xlink:title="GoodwillImpairedAccumulatedImpairmentLossAbstract" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairedAccumulatedImpairmentLossAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillImpairedAccumulatedImpairmentLossAbstract" xml:lang="en-US" id="label_GoodwillImpairedAccumulatedImpairmentLossAbstract_2">Goodwill, Impaired, Accumulated Impairment Loss [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairedAccumulatedImpairmentLossAbstract" xlink:to="label_GoodwillImpairedAccumulatedImpairmentLossAbstract_2" xlink:title="label: GoodwillImpairedAccumulatedImpairmentLossAbstract to label_GoodwillImpairedAccumulatedImpairmentLossAbstract" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairedAccumulatedImpairmentLossAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GoodwillImpairedAccumulatedImpairmentLossAbstract" xml:lang="en-US" id="label_GoodwillImpairedAccumulatedImpairmentLossAbstract">Balance at the end of the year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairedAccumulatedImpairmentLossAbstract" xlink:to="label_GoodwillImpairedAccumulatedImpairmentLossAbstract" xlink:title="label: GoodwillImpairedAccumulatedImpairmentLossAbstract to label_GoodwillImpairedAccumulatedImpairmentLossAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsFinitelived" xlink:label="ImpairmentOfIntangibleAssetsFinitelived" xlink:title="ImpairmentOfIntangibleAssetsFinitelived" />
    <link:label xlink:type="resource" xlink:label="label_ImpairmentOfIntangibleAssetsFinitelived_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ImpairmentOfIntangibleAssetsFinitelived" xml:lang="en-US" id="label_ImpairmentOfIntangibleAssetsFinitelived_2">Impairment of Intangible Assets, Finite-lived</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ImpairmentOfIntangibleAssetsFinitelived" xlink:to="label_ImpairmentOfIntangibleAssetsFinitelived_2" xlink:title="label: ImpairmentOfIntangibleAssetsFinitelived to label_ImpairmentOfIntangibleAssetsFinitelived" />
    <link:label xlink:type="resource" xlink:label="label_ImpairmentOfIntangibleAssetsFinitelived" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ImpairmentOfIntangibleAssetsFinitelived" xml:lang="en-US" id="label_ImpairmentOfIntangibleAssetsFinitelived">Impairment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ImpairmentOfIntangibleAssetsFinitelived" xlink:to="label_ImpairmentOfIntangibleAssetsFinitelived" xlink:title="label: ImpairmentOfIntangibleAssetsFinitelived to label_ImpairmentOfIntangibleAssetsFinitelived" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_CollectiveBargainingArrangementsTable" xlink:label="CollectiveBargainingArrangementsTable" xlink:title="CollectiveBargainingArrangementsTable" />
    <link:label xlink:type="resource" xlink:label="label_CollectiveBargainingArrangementsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CollectiveBargainingArrangementsTable" xml:lang="en-US" id="label_CollectiveBargainingArrangementsTable">Collective Bargaining Arrangements [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CollectiveBargainingArrangementsTable" xlink:to="label_CollectiveBargainingArrangementsTable" xlink:title="label: CollectiveBargainingArrangementsTable to label_CollectiveBargainingArrangementsTable" />
    <link:label xlink:type="resource" xlink:label="label_CollectiveBargainingArrangementsTable_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CollectiveBargainingArrangementsTable" xml:lang="en-US" id="label_CollectiveBargainingArrangementsTable_2">Represents the details of collective bargaining agreements.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CollectiveBargainingArrangementsTable" xlink:to="label_CollectiveBargainingArrangementsTable_2" xlink:title="label: CollectiveBargainingArrangementsTable to label_CollectiveBargainingArrangementsTable" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SanBernardinoCountyMember" xlink:label="SanBernardinoCountyMember" xlink:title="SanBernardinoCountyMember" />
    <link:label xlink:type="resource" xlink:label="label_SanBernardinoCountyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SanBernardinoCountyMember" xml:lang="en-US" id="label_SanBernardinoCountyMember">San Bernardino County</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SanBernardinoCountyMember" xlink:to="label_SanBernardinoCountyMember" xlink:title="label: SanBernardinoCountyMember to label_SanBernardinoCountyMember" />
    <link:label xlink:type="resource" xlink:label="label_SanBernardinoCountyMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SanBernardinoCountyMember" xml:lang="en-US" id="label_SanBernardinoCountyMember_2">Represents the location of a facility of the entity in San Bernardino County.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SanBernardinoCountyMember" xlink:to="label_SanBernardinoCountyMember_2" xlink:title="label: SanBernardinoCountyMember to label_SanBernardinoCountyMember" />
    <link:label xlink:type="resource" xlink:label="label_SanBernardinoCountyMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SanBernardinoCountyMember" xml:lang="en-US" id="label_SanBernardinoCountyMember_3">San Bernardino County [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SanBernardinoCountyMember" xlink:to="label_SanBernardinoCountyMember_3" xlink:title="label: SanBernardinoCountyMember to label_SanBernardinoCountyMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_StocktonMember" xlink:label="StocktonMember" xlink:title="StocktonMember" />
    <link:label xlink:type="resource" xlink:label="label_StocktonMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StocktonMember" xml:lang="en-US" id="label_StocktonMember">Stockton</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StocktonMember" xlink:to="label_StocktonMember" xlink:title="label: StocktonMember to label_StocktonMember" />
    <link:label xlink:type="resource" xlink:label="label_StocktonMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_StocktonMember" xml:lang="en-US" id="label_StocktonMember_2">Represents the location of a facility of the entity in Stockton.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StocktonMember" xlink:to="label_StocktonMember_2" xlink:title="label: StocktonMember to label_StocktonMember" />
    <link:label xlink:type="resource" xlink:label="label_StocktonMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StocktonMember" xml:lang="en-US" id="label_StocktonMember_3">Stockton [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StocktonMember" xlink:to="label_StocktonMember_3" xlink:title="label: StocktonMember to label_StocktonMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_WorkforceSubjectToCollectiveBargainingArrangementsAxis" xlink:label="WorkforceSubjectToCollectiveBargainingArrangementsAxis" xlink:title="WorkforceSubjectToCollectiveBargainingArrangementsAxis" />
    <link:label xlink:type="resource" xlink:label="label_WorkforceSubjectToCollectiveBargainingArrangementsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WorkforceSubjectToCollectiveBargainingArrangementsAxis" xml:lang="en-US" id="label_WorkforceSubjectToCollectiveBargainingArrangementsAxis">Workforce Subject to Collective Bargaining Arrangements [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WorkforceSubjectToCollectiveBargainingArrangementsAxis" xlink:to="label_WorkforceSubjectToCollectiveBargainingArrangementsAxis" xlink:title="label: WorkforceSubjectToCollectiveBargainingArrangementsAxis to label_WorkforceSubjectToCollectiveBargainingArrangementsAxis" />
    <link:label xlink:type="resource" xlink:label="label_WorkforceSubjectToCollectiveBargainingArrangementsAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_WorkforceSubjectToCollectiveBargainingArrangementsAxis" xml:lang="en-US" id="label_WorkforceSubjectToCollectiveBargainingArrangementsAxis_2">Represents the details of employees covered by a collective bargaining agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WorkforceSubjectToCollectiveBargainingArrangementsAxis" xlink:to="label_WorkforceSubjectToCollectiveBargainingArrangementsAxis_2" xlink:title="label: WorkforceSubjectToCollectiveBargainingArrangementsAxis to label_WorkforceSubjectToCollectiveBargainingArrangementsAxis" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_WorkforceSubjectToCollectiveBargainingArrangementsDomain" xlink:label="WorkforceSubjectToCollectiveBargainingArrangementsDomain" xlink:title="WorkforceSubjectToCollectiveBargainingArrangementsDomain" />
    <link:label xlink:type="resource" xlink:label="label_WorkforceSubjectToCollectiveBargainingArrangementsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WorkforceSubjectToCollectiveBargainingArrangementsDomain" xml:lang="en-US" id="label_WorkforceSubjectToCollectiveBargainingArrangementsDomain">Workforce Subject to Collective Bargaining Arrangements [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WorkforceSubjectToCollectiveBargainingArrangementsDomain" xlink:to="label_WorkforceSubjectToCollectiveBargainingArrangementsDomain" xlink:title="label: WorkforceSubjectToCollectiveBargainingArrangementsDomain to label_WorkforceSubjectToCollectiveBargainingArrangementsDomain" />
    <link:label xlink:type="resource" xlink:label="label_WorkforceSubjectToCollectiveBargainingArrangementsDomain_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_WorkforceSubjectToCollectiveBargainingArrangementsDomain" xml:lang="en-US" id="label_WorkforceSubjectToCollectiveBargainingArrangementsDomain_2">Represents the details of employees covered by a collective bargaining agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WorkforceSubjectToCollectiveBargainingArrangementsDomain" xlink:to="label_WorkforceSubjectToCollectiveBargainingArrangementsDomain_2" xlink:title="label: WorkforceSubjectToCollectiveBargainingArrangementsDomain to label_WorkforceSubjectToCollectiveBargainingArrangementsDomain" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ToolAndDieCraftsmenAndMaintenanceWorkersMember" xlink:label="ToolAndDieCraftsmenAndMaintenanceWorkersMember" xlink:title="ToolAndDieCraftsmenAndMaintenanceWorkersMember" />
    <link:label xlink:type="resource" xlink:label="label_ToolAndDieCraftsmenAndMaintenanceWorkersMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ToolAndDieCraftsmenAndMaintenanceWorkersMember" xml:lang="en-US" id="label_ToolAndDieCraftsmenAndMaintenanceWorkersMember">Tool and die craftsmen and maintenance workers</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ToolAndDieCraftsmenAndMaintenanceWorkersMember" xlink:to="label_ToolAndDieCraftsmenAndMaintenanceWorkersMember" xlink:title="label: ToolAndDieCraftsmenAndMaintenanceWorkersMember to label_ToolAndDieCraftsmenAndMaintenanceWorkersMember" />
    <link:label xlink:type="resource" xlink:label="label_ToolAndDieCraftsmenAndMaintenanceWorkersMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ToolAndDieCraftsmenAndMaintenanceWorkersMember" xml:lang="en-US" id="label_ToolAndDieCraftsmenAndMaintenanceWorkersMember_2">Represents the details of tool and die craftsmen and maintenance workers subject to collective bargaining agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ToolAndDieCraftsmenAndMaintenanceWorkersMember" xlink:to="label_ToolAndDieCraftsmenAndMaintenanceWorkersMember_2" xlink:title="label: ToolAndDieCraftsmenAndMaintenanceWorkersMember to label_ToolAndDieCraftsmenAndMaintenanceWorkersMember" />
    <link:label xlink:type="resource" xlink:label="label_ToolAndDieCraftsmenAndMaintenanceWorkersMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ToolAndDieCraftsmenAndMaintenanceWorkersMember" xml:lang="en-US" id="label_ToolAndDieCraftsmenAndMaintenanceWorkersMember_3">Tool and Die Craftsmen and Maintenance Workers [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ToolAndDieCraftsmenAndMaintenanceWorkersMember" xlink:to="label_ToolAndDieCraftsmenAndMaintenanceWorkersMember_3" xlink:title="label: ToolAndDieCraftsmenAndMaintenanceWorkersMember to label_ToolAndDieCraftsmenAndMaintenanceWorkersMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_CollectiveBargainingArrangementsLineItems" xlink:label="CollectiveBargainingArrangementsLineItems" xlink:title="CollectiveBargainingArrangementsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_CollectiveBargainingArrangementsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CollectiveBargainingArrangementsLineItems" xml:lang="en-US" id="label_CollectiveBargainingArrangementsLineItems">Collective Bargaining Arrangements [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CollectiveBargainingArrangementsLineItems" xlink:to="label_CollectiveBargainingArrangementsLineItems" xlink:title="label: CollectiveBargainingArrangementsLineItems to label_CollectiveBargainingArrangementsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_CollectiveBargainingArrangementsLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CollectiveBargainingArrangementsLineItems" xml:lang="en-US" id="label_CollectiveBargainingArrangementsLineItems_2">Collective bargaining arrangements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CollectiveBargainingArrangementsLineItems" xlink:to="label_CollectiveBargainingArrangementsLineItems_2" xlink:title="label: CollectiveBargainingArrangementsLineItems to label_CollectiveBargainingArrangementsLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LocationDomain" xlink:label="LocationDomain" xlink:title="LocationDomain" />
    <link:label xlink:type="resource" xlink:label="label_LocationDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LocationDomain" xml:lang="en-US" id="label_LocationDomain">Location [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LocationDomain" xlink:to="label_LocationDomain" xlink:title="label: LocationDomain to label_LocationDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityByLocationAxis" xlink:label="EntityByLocationAxis" xlink:title="EntityByLocationAxis" />
    <link:label xlink:type="resource" xlink:label="label_EntityByLocationAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityByLocationAxis" xml:lang="en-US" id="label_EntityByLocationAxis">Entity by Location [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityByLocationAxis" xlink:to="label_EntityByLocationAxis" xlink:title="label: EntityByLocationAxis to label_EntityByLocationAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent" xlink:label="DeferredTaxAssetsLiabilitiesNetNoncurrent" xlink:title="DeferredTaxAssetsLiabilitiesNetNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsLiabilitiesNetNoncurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsLiabilitiesNetNoncurrent" xml:lang="en-US" id="label_DeferredTaxAssetsLiabilitiesNetNoncurrent_2">Deferred Tax Assets (Liabilities), Net, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsLiabilitiesNetNoncurrent" xlink:to="label_DeferredTaxAssetsLiabilitiesNetNoncurrent_2" xlink:title="label: DeferredTaxAssetsLiabilitiesNetNoncurrent to label_DeferredTaxAssetsLiabilitiesNetNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsLiabilitiesNetNoncurrent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_DeferredTaxAssetsLiabilitiesNetNoncurrent" xml:lang="en-US" id="label_DeferredTaxAssetsLiabilitiesNetNoncurrent">Long-term deferred tax assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsLiabilitiesNetNoncurrent" xlink:to="label_DeferredTaxAssetsLiabilitiesNetNoncurrent" xlink:title="label: DeferredTaxAssetsLiabilitiesNetNoncurrent to label_DeferredTaxAssetsLiabilitiesNetNoncurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains" xlink:label="DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains" xlink:title="DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains" xml:lang="en-US" id="label_DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains">Deferred Tax Liabilities, Unrealized Currency Transaction Gains</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains" xlink:to="label_DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains" xlink:title="label: DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains to label_DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains" xml:lang="en-US" id="label_DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains_2">Tax effect on cumulative translation adjustment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains" xlink:to="label_DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains_2" xlink:title="label: DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains to label_DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityCommitmentFeePercentage" xlink:label="LineOfCreditFacilityCommitmentFeePercentage" xlink:title="LineOfCreditFacilityCommitmentFeePercentage" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCommitmentFeePercentage_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityCommitmentFeePercentage" xml:lang="en-US" id="label_LineOfCreditFacilityCommitmentFeePercentage_2">Line of Credit Facility, Commitment Fee Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCommitmentFeePercentage" xlink:to="label_LineOfCreditFacilityCommitmentFeePercentage_2" xlink:title="label: LineOfCreditFacilityCommitmentFeePercentage to label_LineOfCreditFacilityCommitmentFeePercentage" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCommitmentFeePercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityCommitmentFeePercentage" xml:lang="en-US" id="label_LineOfCreditFacilityCommitmentFeePercentage">Credit facility, annual facility fee (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCommitmentFeePercentage" xlink:to="label_LineOfCreditFacilityCommitmentFeePercentage" xlink:title="label: LineOfCreditFacilityCommitmentFeePercentage to label_LineOfCreditFacilityCommitmentFeePercentage" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestorMember" xlink:label="InvestorMember" xlink:title="InvestorMember" />
    <link:label xlink:type="resource" xlink:label="label_InvestorMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InvestorMember" xml:lang="en-US" id="label_InvestorMember_2">Investor [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestorMember" xlink:to="label_InvestorMember_2" xlink:title="label: InvestorMember to label_InvestorMember" />
    <link:label xlink:type="resource" xlink:label="label_InvestorMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InvestorMember" xml:lang="en-US" id="label_InvestorMember">Other Investor</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestorMember" xlink:to="label_InvestorMember" xlink:title="label: InvestorMember to label_InvestorMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod">Share Based Compensation Arrangement by Share Based Payment Award, Shares Issued and Committed to be Issued in Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod_2">Shares issued and committed to issue (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod_3">The number of shares newly issued and committed to be issued during the reporting period under the plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndCommittedToBeIssuedInPeriod" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ScheduleOfInterestExpenseTableTextBlock" xlink:label="ScheduleOfInterestExpenseTableTextBlock" xlink:title="ScheduleOfInterestExpenseTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfInterestExpenseTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfInterestExpenseTableTextBlock" xml:lang="en-US" id="label_ScheduleOfInterestExpenseTableTextBlock">Schedule of interest costs incurred, capitalized, and expensed</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfInterestExpenseTableTextBlock" xlink:to="label_ScheduleOfInterestExpenseTableTextBlock" xlink:title="label: ScheduleOfInterestExpenseTableTextBlock to label_ScheduleOfInterestExpenseTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfInterestExpenseTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfInterestExpenseTableTextBlock" xml:lang="en-US" id="label_ScheduleOfInterestExpenseTableTextBlock_2">Schedule of Interest Expense [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfInterestExpenseTableTextBlock" xlink:to="label_ScheduleOfInterestExpenseTableTextBlock_2" xlink:title="label: ScheduleOfInterestExpenseTableTextBlock to label_ScheduleOfInterestExpenseTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfInterestExpenseTableTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ScheduleOfInterestExpenseTableTextBlock" xml:lang="en-US" id="label_ScheduleOfInterestExpenseTableTextBlock_3">Tabular disclosure of the amount of interest costs incurred, capitalized and expensed.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfInterestExpenseTableTextBlock" xlink:to="label_ScheduleOfInterestExpenseTableTextBlock_3" xlink:title="label: ScheduleOfInterestExpenseTableTextBlock to label_ScheduleOfInterestExpenseTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DebtInstrumentVariableRateBaseAxis" xlink:label="DebtInstrumentVariableRateBaseAxis" xlink:title="DebtInstrumentVariableRateBaseAxis" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateBaseAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRateBaseAxis" xml:lang="en-US" id="label_DebtInstrumentVariableRateBaseAxis">Debt Instrument, Variable Rate Base [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateBaseAxis" xlink:to="label_DebtInstrumentVariableRateBaseAxis" xlink:title="label: DebtInstrumentVariableRateBaseAxis to label_DebtInstrumentVariableRateBaseAxis" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateBaseAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRateBaseAxis" xml:lang="en-US" id="label_DebtInstrumentVariableRateBaseAxis_2">The alternative reference rates that may be used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateBaseAxis" xlink:to="label_DebtInstrumentVariableRateBaseAxis_2" xlink:title="label: DebtInstrumentVariableRateBaseAxis to label_DebtInstrumentVariableRateBaseAxis" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DebtInstrumentVariableRateBaseDomain" xlink:label="DebtInstrumentVariableRateBaseDomain" xlink:title="DebtInstrumentVariableRateBaseDomain" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateBaseDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRateBaseDomain" xml:lang="en-US" id="label_DebtInstrumentVariableRateBaseDomain">Debt Instrument, Variable Rate Base [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateBaseDomain" xlink:to="label_DebtInstrumentVariableRateBaseDomain" xlink:title="label: DebtInstrumentVariableRateBaseDomain to label_DebtInstrumentVariableRateBaseDomain" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateBaseDomain_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRateBaseDomain" xml:lang="en-US" id="label_DebtInstrumentVariableRateBaseDomain_2">Identification of the reference rate that is used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateBaseDomain" xlink:to="label_DebtInstrumentVariableRateBaseDomain_2" xlink:title="label: DebtInstrumentVariableRateBaseDomain to label_DebtInstrumentVariableRateBaseDomain" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DebtInstrumentVariableRateLIBORMember" xlink:label="DebtInstrumentVariableRateLIBORMember" xlink:title="DebtInstrumentVariableRateLIBORMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateLIBORMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentVariableRateLIBORMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateLIBORMember">LIBOR</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateLIBORMember" xlink:to="label_DebtInstrumentVariableRateLIBORMember" xlink:title="label: DebtInstrumentVariableRateLIBORMember to label_DebtInstrumentVariableRateLIBORMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateLIBORMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRateLIBORMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateLIBORMember_2">The British Bankers Association London Interbank Offered Rate (LIBO) used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateLIBORMember" xlink:to="label_DebtInstrumentVariableRateLIBORMember_2" xlink:title="label: DebtInstrumentVariableRateLIBORMember to label_DebtInstrumentVariableRateLIBORMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateLIBORMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRateLIBORMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateLIBORMember_3">Debt Instrument Variable Rate LIBOR [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateLIBORMember" xlink:to="label_DebtInstrumentVariableRateLIBORMember_3" xlink:title="label: DebtInstrumentVariableRateLIBORMember to label_DebtInstrumentVariableRateLIBORMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DebtInstrumentVariableRateBaseRateMember" xlink:label="DebtInstrumentVariableRateBaseRateMember" xlink:title="DebtInstrumentVariableRateBaseRateMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateBaseRateMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentVariableRateBaseRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateBaseRateMember">Base rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateBaseRateMember" xlink:to="label_DebtInstrumentVariableRateBaseRateMember" xlink:title="label: DebtInstrumentVariableRateBaseRateMember to label_DebtInstrumentVariableRateBaseRateMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateBaseRateMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRateBaseRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateBaseRateMember_2">The base rate used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateBaseRateMember" xlink:to="label_DebtInstrumentVariableRateBaseRateMember_2" xlink:title="label: DebtInstrumentVariableRateBaseRateMember to label_DebtInstrumentVariableRateBaseRateMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateBaseRateMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRateBaseRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateBaseRateMember_3">Debt Instrument Variable Rate Base Rate [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateBaseRateMember" xlink:to="label_DebtInstrumentVariableRateBaseRateMember_3" xlink:title="label: DebtInstrumentVariableRateBaseRateMember to label_DebtInstrumentVariableRateBaseRateMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_PurchaseCommitmentIncludingLongTermCommitmentMember" xlink:label="PurchaseCommitmentIncludingLongTermCommitmentMember" xlink:title="PurchaseCommitmentIncludingLongTermCommitmentMember" />
    <link:label xlink:type="resource" xlink:label="label_PurchaseCommitmentIncludingLongTermCommitmentMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PurchaseCommitmentIncludingLongTermCommitmentMember" xml:lang="en-US" id="label_PurchaseCommitmentIncludingLongTermCommitmentMember">Purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PurchaseCommitmentIncludingLongTermCommitmentMember" xlink:to="label_PurchaseCommitmentIncludingLongTermCommitmentMember" xlink:title="label: PurchaseCommitmentIncludingLongTermCommitmentMember to label_PurchaseCommitmentIncludingLongTermCommitmentMember" />
    <link:label xlink:type="resource" xlink:label="label_PurchaseCommitmentIncludingLongTermCommitmentMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PurchaseCommitmentIncludingLongTermCommitmentMember" xml:lang="en-US" id="label_PurchaseCommitmentIncludingLongTermCommitmentMember_2">Purchase Obligations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PurchaseCommitmentIncludingLongTermCommitmentMember" xlink:to="label_PurchaseCommitmentIncludingLongTermCommitmentMember_2" xlink:title="label: PurchaseCommitmentIncludingLongTermCommitmentMember to label_PurchaseCommitmentIncludingLongTermCommitmentMember" />
    <link:label xlink:type="resource" xlink:label="label_PurchaseCommitmentIncludingLongTermCommitmentMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PurchaseCommitmentIncludingLongTermCommitmentMember" xml:lang="en-US" id="label_PurchaseCommitmentIncludingLongTermCommitmentMember_3">Purchase Commitment Including Long Term Commitment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PurchaseCommitmentIncludingLongTermCommitmentMember" xlink:to="label_PurchaseCommitmentIncludingLongTermCommitmentMember_3" xlink:title="label: PurchaseCommitmentIncludingLongTermCommitmentMember to label_PurchaseCommitmentIncludingLongTermCommitmentMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes" xlink:label="EffectiveIncomeTaxRateReconciliationStateIncomeTaxes" xlink:title="EffectiveIncomeTaxRateReconciliationStateIncomeTaxes" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes">Effective Income Tax Rate Reconciliation, State Income Taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationStateIncomeTaxes" xlink:to="label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes" xlink:title="label: EffectiveIncomeTaxRateReconciliationStateIncomeTaxes to label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes_2">State taxes, net of federal benefit (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationStateIncomeTaxes" xlink:to="label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes_2" xlink:title="label: EffectiveIncomeTaxRateReconciliationStateIncomeTaxes to label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes_3">The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate that can be explained by the state income tax expense or benefit, net of the federal tax benefit (expense) thereon, recorded during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationStateIncomeTaxes" xlink:to="label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes_3" xlink:title="label: EffectiveIncomeTaxRateReconciliationStateIncomeTaxes to label_EffectiveIncomeTaxRateReconciliationStateIncomeTaxes" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes" xlink:label="EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes" xlink:title="EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes">Effective Income Tax Rate Reconciliation, Local Income Taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes" xlink:to="label_EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes" xlink:title="label: EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes to label_EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes_2">The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate that can be explained by the local income tax expense or benefit, net of the federal tax benefit (expense) thereon, recorded during the period.</link:label>
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    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationLocalIncomeTaxes_3">Difference between United States statutory and foreign local tax rates (as a percent)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:label="InventoryFinishedGoodsNetOfReserves" xlink:title="InventoryFinishedGoodsNetOfReserves" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdditionsToNoncurrentAssets" xlink:label="AdditionsToNoncurrentAssets" xlink:title="AdditionsToNoncurrentAssets" />
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    <link:label xlink:type="resource" xlink:label="label_SalesRevenueGoodsNetMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SalesRevenueGoodsNetMember" xml:lang="en-US" id="label_SalesRevenueGoodsNetMember">Net sales</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestRevenueExpenseNet" xlink:label="InterestRevenueExpenseNet" xlink:title="InterestRevenueExpenseNet" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRecognitionAbstract" xlink:to="label_RevenueRecognitionAbstract" xlink:title="label: RevenueRecognitionAbstract to label_RevenueRecognitionAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryAdjustmentsAbstract" xlink:label="InventoryAdjustmentsAbstract" xlink:title="InventoryAdjustmentsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_InventoryAdjustmentsAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryAdjustmentsAbstract" xml:lang="en-US" id="label_InventoryAdjustmentsAbstract_2">Inventory Adjustments [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryAdjustmentsAbstract" xlink:to="label_InventoryAdjustmentsAbstract_2" xlink:title="label: InventoryAdjustmentsAbstract to label_InventoryAdjustmentsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_InventoryAdjustmentsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryAdjustmentsAbstract" xml:lang="en-US" id="label_InventoryAdjustmentsAbstract">Inventory Valuation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryAdjustmentsAbstract" xlink:to="label_InventoryAdjustmentsAbstract" xlink:title="label: InventoryAdjustmentsAbstract to label_InventoryAdjustmentsAbstract" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_CommonStockVotingRightsNumber" xlink:label="CommonStockVotingRightsNumber" xlink:title="CommonStockVotingRightsNumber" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockVotingRightsNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockVotingRightsNumber" xml:lang="en-US" id="label_CommonStockVotingRightsNumber">Common Stock Voting Rights, Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockVotingRightsNumber" xlink:to="label_CommonStockVotingRightsNumber" xlink:title="label: CommonStockVotingRightsNumber to label_CommonStockVotingRightsNumber" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockVotingRightsNumber_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CommonStockVotingRightsNumber" xml:lang="en-US" id="label_CommonStockVotingRightsNumber_2">Number of voting rights per share of common stock.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockVotingRightsNumber" xlink:to="label_CommonStockVotingRightsNumber_2" xlink:title="label: CommonStockVotingRightsNumber to label_CommonStockVotingRightsNumber" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockVotingRightsNumber_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockVotingRightsNumber" xml:lang="en-US" id="label_CommonStockVotingRightsNumber_3">Number of votes for each share of common stock held</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockVotingRightsNumber" xlink:to="label_CommonStockVotingRightsNumber_3" xlink:title="label: CommonStockVotingRightsNumber to label_CommonStockVotingRightsNumber" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_PreferredStockAbstract" xlink:label="PreferredStockAbstract" xlink:title="PreferredStockAbstract" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockAbstract" xml:lang="en-US" id="label_PreferredStockAbstract">Preferred Stock [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockAbstract" xlink:to="label_PreferredStockAbstract" xlink:title="label: PreferredStockAbstract to label_PreferredStockAbstract" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockAbstract" xml:lang="en-US" id="label_PreferredStockAbstract_2">Preferred Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockAbstract" xlink:to="label_PreferredStockAbstract_2" xlink:title="label: PreferredStockAbstract to label_PreferredStockAbstract" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber" xlink:label="PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber" xlink:title="PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber" xml:lang="en-US" id="label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber">Preferred Stock, Board Authorized to Issue in Series, Minimum Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber" xlink:to="label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber" xlink:title="label: PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber to label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber" xml:lang="en-US" id="label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber_2">The minimum number of series the board is authorized to issue any authorized and unissued preferred stock as determined by the board.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber" xlink:to="label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber_2" xlink:title="label: PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber to label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber" xml:lang="en-US" id="label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber_3">Number of series by which the Board may issue authorized and unissued preferred stock, minimum</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber" xlink:to="label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber_3" xlink:title="label: PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber to label_PreferredStockBoardAuthorizedToIssueInSeriesMinimumNumber" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" xlink:label="AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" xlink:title="AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax">Accumulated other comprehensive income (loss), foreign currency translation adjustment, net of tax</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax to label_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax_2">Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax_2" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax to label_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SimpsonStrongTieMember" xlink:label="SimpsonStrongTieMember" xlink:title="SimpsonStrongTieMember" />
    <link:label xlink:type="resource" xlink:label="label_SimpsonStrongTieMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SimpsonStrongTieMember" xml:lang="en-US" id="label_SimpsonStrongTieMember">Simpson Strong Tie</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SimpsonStrongTieMember" xlink:to="label_SimpsonStrongTieMember" xlink:title="label: SimpsonStrongTieMember to label_SimpsonStrongTieMember" />
    <link:label xlink:type="resource" xlink:label="label_SimpsonStrongTieMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SimpsonStrongTieMember" xml:lang="en-US" id="label_SimpsonStrongTieMember_2">Represents activity related to Simpson Strong-Tie, a subsidiary of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SimpsonStrongTieMember" xlink:to="label_SimpsonStrongTieMember_2" xlink:title="label: SimpsonStrongTieMember to label_SimpsonStrongTieMember" />
    <link:label xlink:type="resource" xlink:label="label_SimpsonStrongTieMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SimpsonStrongTieMember" xml:lang="en-US" id="label_SimpsonStrongTieMember_3">Simpson Strong Tie [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SimpsonStrongTieMember" xlink:to="label_SimpsonStrongTieMember_3" xlink:title="label: SimpsonStrongTieMember to label_SimpsonStrongTieMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:label="BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:title="BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xml:lang="en-US" id="label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice">Purchase price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:to="label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:title="label: BusinessAcquisitionCostOfAcquiredEntityPurchasePrice to label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xml:lang="en-US" id="label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice_2">Business Acquisition, Cost of Acquired Entity, Purchase Price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:to="label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice_2" xlink:title="label: BusinessAcquisitionCostOfAcquiredEntityPurchasePrice to label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xml:lang="en-US" id="label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice_3">Cost of acquired entity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:to="label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice_3" xlink:title="label: BusinessAcquisitionCostOfAcquiredEntityPurchasePrice to label_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" xlink:label="BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" xlink:title="BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" xml:lang="en-US" id="label_BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred">Acquisition payable after closing treated as compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" xlink:to="label_BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" xlink:title="label: BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred to label_BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" />
    <link:label xlink:type="resource" xlink:label="label_BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" xml:lang="en-US" id="label_BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred_2">Business Acquisition, Cost of Acquired Entity, Liabilities Incurred</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" xlink:to="label_BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred_2" xlink:title="label: BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred to label_BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_VicePresidentAndImmediateFamilyMemberOfManagementMember" xlink:label="VicePresidentAndImmediateFamilyMemberOfManagementMember" xlink:title="VicePresidentAndImmediateFamilyMemberOfManagementMember" />
    <link:label xlink:type="resource" xlink:label="label_VicePresidentAndImmediateFamilyMemberOfManagementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_VicePresidentAndImmediateFamilyMemberOfManagementMember" xml:lang="en-US" id="label_VicePresidentAndImmediateFamilyMemberOfManagementMember">Gerald Hagel, vice president and Susan Hagel, spouse</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="VicePresidentAndImmediateFamilyMemberOfManagementMember" xlink:to="label_VicePresidentAndImmediateFamilyMemberOfManagementMember" xlink:title="label: VicePresidentAndImmediateFamilyMemberOfManagementMember to label_VicePresidentAndImmediateFamilyMemberOfManagementMember" />
    <link:label xlink:type="resource" xlink:label="label_VicePresidentAndImmediateFamilyMemberOfManagementMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_VicePresidentAndImmediateFamilyMemberOfManagementMember" xml:lang="en-US" id="label_VicePresidentAndImmediateFamilyMemberOfManagementMember_2">A rank of officer in the entity that is appointed by the board of directors and their immediate family members.</link:label>
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    <link:label xlink:type="resource" xlink:label="label_VicePresidentAndImmediateFamilyMemberOfManagementMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_VicePresidentAndImmediateFamilyMemberOfManagementMember" xml:lang="en-US" id="label_VicePresidentAndImmediateFamilyMemberOfManagementMember_3">Vice President and Immediate Family Member of Management [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="VicePresidentAndImmediateFamilyMemberOfManagementMember" xlink:to="label_VicePresidentAndImmediateFamilyMemberOfManagementMember_3" xlink:title="label: VicePresidentAndImmediateFamilyMemberOfManagementMember to label_VicePresidentAndImmediateFamilyMemberOfManagementMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OfficersCompensation" xlink:label="OfficersCompensation" xlink:title="OfficersCompensation" />
    <link:label xlink:type="resource" xlink:label="label_OfficersCompensation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OfficersCompensation" xml:lang="en-US" id="label_OfficersCompensation">Cost of use of airplanes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OfficersCompensation" xlink:to="label_OfficersCompensation" xlink:title="label: OfficersCompensation to label_OfficersCompensation" />
    <link:label xlink:type="resource" xlink:label="label_OfficersCompensation_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OfficersCompensation" xml:lang="en-US" id="label_OfficersCompensation_2">Officers' Compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OfficersCompensation" xlink:to="label_OfficersCompensation_2" xlink:title="label: OfficersCompensation to label_OfficersCompensation" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:label="NetAssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:title="NetAssetsOfDisposalGroupIncludingDiscontinuedOperation" />
    <link:label xlink:type="resource" xlink:label="label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation" xml:lang="en-US" id="label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation">Net Assets of Disposal Group, Including Discontinued Operation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetAssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:to="label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:title="label: NetAssetsOfDisposalGroupIncludingDiscontinuedOperation to label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation" />
    <link:label xlink:type="resource" xlink:label="label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation" xml:lang="en-US" id="label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation_2">The aggregate value (measured at the lower of net carrying value or fair value less cost of disposal) for net assets of a disposal group, including a component of the entity (discontinued operation), to be sold or that has subsequently been disposed of through sale, as of the financial statement date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetAssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:to="label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation_2" xlink:title="label: NetAssetsOfDisposalGroupIncludingDiscontinuedOperation to label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation" />
    <link:label xlink:type="resource" xlink:label="label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation_3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation" xml:lang="en-US" id="label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation_3">Total net assets sold</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetAssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:to="label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation_3" xlink:title="label: NetAssetsOfDisposalGroupIncludingDiscontinuedOperation to label_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetImpairmentChargesAbstract" xlink:label="AssetImpairmentChargesAbstract" xlink:title="AssetImpairmentChargesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AssetImpairmentChargesAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetImpairmentChargesAbstract" xml:lang="en-US" id="label_AssetImpairmentChargesAbstract_2">Asset Impairment Charges [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetImpairmentChargesAbstract" xlink:to="label_AssetImpairmentChargesAbstract_2" xlink:title="label: AssetImpairmentChargesAbstract to label_AssetImpairmentChargesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AssetImpairmentChargesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetImpairmentChargesAbstract" xml:lang="en-US" id="label_AssetImpairmentChargesAbstract">Components of pre-tax impairment charge</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetImpairmentChargesAbstract" xlink:to="label_AssetImpairmentChargesAbstract" xlink:title="label: AssetImpairmentChargesAbstract to label_AssetImpairmentChargesAbstract" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_OtherNoncurrentAssetsImpairmentCharges" xlink:label="OtherNoncurrentAssetsImpairmentCharges" xlink:title="OtherNoncurrentAssetsImpairmentCharges" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherNoncurrentAssetsImpairmentCharges" xlink:to="label_OtherNoncurrentAssetsImpairmentCharges" xlink:title="label: OtherNoncurrentAssetsImpairmentCharges to label_OtherNoncurrentAssetsImpairmentCharges" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesPolicyTextBlock" xlink:label="SellingGeneralAndAdministrativeExpensesPolicyTextBlock" xlink:title="SellingGeneralAndAdministrativeExpensesPolicyTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_AccumulatedOtherComprehensiveIncomeLossTax" xlink:label="AccumulatedOtherComprehensiveIncomeLossTax" xlink:title="AccumulatedOtherComprehensiveIncomeLossTax" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy" xlink:label="GoodwillAndIntangibleAssetsGoodwillPolicy" xlink:title="GoodwillAndIntangibleAssetsGoodwillPolicy" />
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    <link:label xlink:type="resource" xlink:label="label_GoodwillAndIntangibleAssetsGoodwillPolicy_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillAndIntangibleAssetsGoodwillPolicy" xml:lang="en-US" id="label_GoodwillAndIntangibleAssetsGoodwillPolicy_2">Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentContinuingOperationsMember" xlink:label="SegmentContinuingOperationsMember" xlink:title="SegmentContinuingOperationsMember" />
    <link:label xlink:type="resource" xlink:label="label_SegmentContinuingOperationsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SegmentContinuingOperationsMember" xml:lang="en-US" id="label_SegmentContinuingOperationsMember">Continuing Operations</link:label>
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    <link:label xlink:type="resource" xlink:label="label_SegmentContinuingOperationsMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentContinuingOperationsMember" xml:lang="en-US" id="label_SegmentContinuingOperationsMember_2">Segment Continuing Operations [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentContinuingOperationsMember" xlink:to="label_SegmentContinuingOperationsMember_2" xlink:title="label: SegmentContinuingOperationsMember to label_SegmentContinuingOperationsMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis" xlink:label="StatementOperatingActivitiesSegmentAxis" xlink:title="StatementOperatingActivitiesSegmentAxis" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentOperatingActivitiesDomain" xlink:label="SegmentOperatingActivitiesDomain" xlink:title="SegmentOperatingActivitiesDomain" />
    <link:label xlink:type="resource" xlink:label="label_SegmentOperatingActivitiesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentOperatingActivitiesDomain" xml:lang="en-US" id="label_SegmentOperatingActivitiesDomain">Segment Operating Activities [Domain]</link:label>
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_GoodwillImpairmentLossContinuingOperations" xlink:label="GoodwillImpairmentLossContinuingOperations" xlink:title="GoodwillImpairmentLossContinuingOperations" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLossContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillImpairmentLossContinuingOperations" xml:lang="en-US" id="label_GoodwillImpairmentLossContinuingOperations">Goodwill Impairment Loss Continuing Operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairmentLossContinuingOperations" xlink:to="label_GoodwillImpairmentLossContinuingOperations" xlink:title="label: GoodwillImpairmentLossContinuingOperations to label_GoodwillImpairmentLossContinuingOperations" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLossContinuingOperations_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_GoodwillImpairmentLossContinuingOperations" xml:lang="en-US" id="label_GoodwillImpairmentLossContinuingOperations_2">Loss recognized during the period that results from the write-down of goodwill after comparing the implied fair value of reporting unit goodwill with the carrying amount of that goodwill. Goodwill is assessed at least annually for impairment.</link:label>
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    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLossContinuingOperations_4" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_GoodwillImpairmentLossContinuingOperations" xml:lang="en-US" id="label_GoodwillImpairmentLossContinuingOperations_4">Impairment</link:label>
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DischargeOfDebtOwedByOtherOwnerOfEquityMethodInvesteeAbstract" xlink:label="DischargeOfDebtOwedByOtherOwnerOfEquityMethodInvesteeAbstract" xlink:title="DischargeOfDebtOwedByOtherOwnerOfEquityMethodInvesteeAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DischargeOfDebtOwedByOtherOwnerOfEquityMethodInvesteeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DischargeOfDebtOwedByOtherOwnerOfEquityMethodInvesteeAbstract" xml:lang="en-US" id="label_DischargeOfDebtOwedByOtherOwnerOfEquityMethodInvesteeAbstract">Discharge of Debt Owed by Other Owner of Equity Method Investee [Abstract]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DischargeOfDebtOwedByOtherOwnerOfEquityMethodInvesteeAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DischargeOfDebtOwedByOtherOwnerOfEquityMethodInvesteeAbstract" xml:lang="en-US" id="label_DischargeOfDebtOwedByOtherOwnerOfEquityMethodInvesteeAbstract_2">Discharge of debt owed by other owner of equity method investee</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtDefaultLongtermDebtAmount" xlink:label="DebtDefaultLongtermDebtAmount" xlink:title="DebtDefaultLongtermDebtAmount" />
    <link:label xlink:type="resource" xlink:label="label_DebtDefaultLongtermDebtAmount_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtDefaultLongtermDebtAmount" xml:lang="en-US" id="label_DebtDefaultLongtermDebtAmount_2">Debt Instrument, Debt Default, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDefaultLongtermDebtAmount" xlink:to="label_DebtDefaultLongtermDebtAmount_2" xlink:title="label: DebtDefaultLongtermDebtAmount to label_DebtDefaultLongtermDebtAmount" />
    <link:label xlink:type="resource" xlink:label="label_DebtDefaultLongtermDebtAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtDefaultLongtermDebtAmount" xml:lang="en-US" id="label_DebtDefaultLongtermDebtAmount">Balance due on defaulted debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDefaultLongtermDebtAmount" xlink:to="label_DebtDefaultLongtermDebtAmount" xlink:title="label: DebtDefaultLongtermDebtAmount to label_DebtDefaultLongtermDebtAmount" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SaleOfStockPercentageOfOwnershipAfterTransaction" xlink:label="SaleOfStockPercentageOfOwnershipAfterTransaction" xlink:title="SaleOfStockPercentageOfOwnershipAfterTransaction" />
    <link:label xlink:type="resource" xlink:label="label_SaleOfStockPercentageOfOwnershipAfterTransaction_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SaleOfStockPercentageOfOwnershipAfterTransaction" xml:lang="en-US" id="label_SaleOfStockPercentageOfOwnershipAfterTransaction_2">Sale of Stock, Percentage of Ownership after Transaction</link:label>
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    <link:label xlink:type="resource" xlink:label="label_SaleOfStockPercentageOfOwnershipAfterTransaction" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SaleOfStockPercentageOfOwnershipAfterTransaction" xml:lang="en-US" id="label_SaleOfStockPercentageOfOwnershipAfterTransaction">Ownership percentage after discharge of debt of other owner</link:label>
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SignificantAcquisitionsAndDisposalsAbstract" xlink:label="SignificantAcquisitionsAndDisposalsAbstract" xlink:title="SignificantAcquisitionsAndDisposalsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_SignificantAcquisitionsAndDisposalsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SignificantAcquisitionsAndDisposalsAbstract" xml:lang="en-US" id="label_SignificantAcquisitionsAndDisposalsAbstract">Significant Acquisitions and Disposals [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SignificantAcquisitionsAndDisposalsAbstract" xlink:to="label_SignificantAcquisitionsAndDisposalsAbstract" xlink:title="label: SignificantAcquisitionsAndDisposalsAbstract to label_SignificantAcquisitionsAndDisposalsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_SignificantAcquisitionsAndDisposalsAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SignificantAcquisitionsAndDisposalsAbstract" xml:lang="en-US" id="label_SignificantAcquisitionsAndDisposalsAbstract_2">Purchase of Keymark software assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds" xlink:label="SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds" xlink:title="SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds" />
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    <link:label xlink:type="resource" xlink:label="label_SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds" xml:lang="en-US" id="label_SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds">Software assets acquired</link:label>
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SignificantAcquisitionsCostOfAcquiredEntityCashPaid" xlink:label="SignificantAcquisitionsCostOfAcquiredEntityCashPaid" xlink:title="SignificantAcquisitionsCostOfAcquiredEntityCashPaid" />
    <link:label xlink:type="resource" xlink:label="label_SignificantAcquisitionsCostOfAcquiredEntityCashPaid" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SignificantAcquisitionsCostOfAcquiredEntityCashPaid" xml:lang="en-US" id="label_SignificantAcquisitionsCostOfAcquiredEntityCashPaid">Amount of cash paid to acquire assets.</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityMethodInvestmentRealizedGainLossOnDisposal" xlink:label="EquityMethodInvestmentRealizedGainLossOnDisposal" xlink:title="EquityMethodInvestmentRealizedGainLossOnDisposal" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityMethodInvestmentSoldCarryingAmount" xlink:label="EquityMethodInvestmentSoldCarryingAmount" xlink:title="EquityMethodInvestmentSoldCarryingAmount" />
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SignificantAcquisitionsCostOfAcquiredEntityPercentageEquityInterestExchanged" xlink:label="SignificantAcquisitionsCostOfAcquiredEntityPercentageEquityInterestExchanged" xlink:title="SignificantAcquisitionsCostOfAcquiredEntityPercentageEquityInterestExchanged" />
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_ImpairedAssetsAbstract" xlink:label="ImpairedAssetsAbstract" xlink:title="ImpairedAssetsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ImpairedAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ImpairedAssetsAbstract" xml:lang="en-US" id="label_ImpairedAssetsAbstract">Impaired assets consisted of:</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract" />
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_OperatingLossCarryforwardsExpirationPeriod2013Member" xlink:label="OperatingLossCarryforwardsExpirationPeriod2013Member" xlink:title="OperatingLossCarryforwardsExpirationPeriod2013Member" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationPeriod2013Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLossCarryforwardsExpirationPeriod2013Member" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationPeriod2013Member">Operating Loss Carryforwards Expiration Period 2013 [Member]</link:label>
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    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_DeferredTaxAssetsIntangibleRightsWriteOff" xlink:label="DeferredTaxAssetsIntangibleRightsWriteOff" xlink:title="DeferredTaxAssetsIntangibleRightsWriteOff" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AcquisitionMember" xlink:label="AcquisitionMember" xlink:title="AcquisitionMember" />
    <link:label xlink:type="resource" xlink:label="label_AcquisitionMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AcquisitionMember" xml:lang="en-US" id="label_AcquisitionMember">Acquisition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AcquisitionMember" xlink:to="label_AcquisitionMember" xlink:title="label: AcquisitionMember to label_AcquisitionMember" />
    <link:label xlink:type="resource" xlink:label="label_AcquisitionMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AcquisitionMember" xml:lang="en-US" id="label_AcquisitionMember_2">Acquisition [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AcquisitionMember" xlink:to="label_AcquisitionMember_2" xlink:title="label: AcquisitionMember to label_AcquisitionMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember" xlink:label="SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember" xlink:title="SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember" />
    <link:label xlink:type="resource" xlink:label="label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember" xml:lang="en-US" id="label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember">S and P Clever Reinforcement Company, AG and S and P Reinforcement International AG [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember" xlink:to="label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember" xlink:title="label: SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember to label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember" />
    <link:label xlink:type="resource" xlink:label="label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember" xml:lang="en-US" id="label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember_2">S&amp;P Clever</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember" xlink:to="label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember_2" xlink:title="label: SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember to label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember" />
    <link:label xlink:type="resource" xlink:label="label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember" xml:lang="en-US" id="label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember_3">Represents the information pertaining to S&amp;P Clever Reinforcement Company AG and S&amp;P Reinforcement International AG.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember" xlink:to="label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember_3" xlink:title="label: SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember to label_SAndPCleverReinforcementCompanyAGAndSAndPReinforcementInternationalAGMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_FoxIndustriesIncMember" xlink:label="FoxIndustriesIncMember" xlink:title="FoxIndustriesIncMember" />
    <link:label xlink:type="resource" xlink:label="label_FoxIndustriesIncMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FoxIndustriesIncMember" xml:lang="en-US" id="label_FoxIndustriesIncMember">Fox Industries Inc [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FoxIndustriesIncMember" xlink:to="label_FoxIndustriesIncMember" xlink:title="label: FoxIndustriesIncMember to label_FoxIndustriesIncMember" />
    <link:label xlink:type="resource" xlink:label="label_FoxIndustriesIncMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FoxIndustriesIncMember" xml:lang="en-US" id="label_FoxIndustriesIncMember_2">Fox Industries, Inc.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FoxIndustriesIncMember" xlink:to="label_FoxIndustriesIncMember_2" xlink:title="label: FoxIndustriesIncMember to label_FoxIndustriesIncMember" />
    <link:label xlink:type="resource" xlink:label="label_FoxIndustriesIncMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FoxIndustriesIncMember" xml:lang="en-US" id="label_FoxIndustriesIncMember_3">Represents information pertaining to Fox Industries, Inc.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FoxIndustriesIncMember" xlink:to="label_FoxIndustriesIncMember_3" xlink:title="label: FoxIndustriesIncMember to label_FoxIndustriesIncMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember" xlink:label="AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember" xlink:title="AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember" />
    <link:label xlink:type="resource" xlink:label="label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember" xml:lang="en-US" id="label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember">Automatic Stamping LLC and Automatic Stamping Auxiliary Services LLC [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember" xlink:to="label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember" xlink:title="label: AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember to label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember" />
    <link:label xlink:type="resource" xlink:label="label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember" xml:lang="en-US" id="label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember_2">Automatic Stamping and Automatic Stamping Auxiliary Services</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember" xlink:to="label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember_2" xlink:title="label: AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember to label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember" />
    <link:label xlink:type="resource" xlink:label="label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember" xml:lang="en-US" id="label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember_3">Represents information pertaining to Automatic Stamping, LLC and Automatic Stamping Auxiliary Services, LLC.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember" xlink:to="label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember_3" xlink:title="label: AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember to label_AutomaticStampingLLCAndAutomaticStampingAuxiliaryServicesLLCMember" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_SimpsonPSBFundMember" xlink:label="SimpsonPSBFundMember" xlink:title="SimpsonPSBFundMember" />
    <link:label xlink:type="resource" xlink:label="label_SimpsonPSBFundMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SimpsonPSBFundMember" xml:lang="en-US" id="label_SimpsonPSBFundMember">Simpson PSB Fund [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SimpsonPSBFundMember" xlink:to="label_SimpsonPSBFundMember" xlink:title="label: SimpsonPSBFundMember to label_SimpsonPSBFundMember" />
    <link:label xlink:type="resource" xlink:label="label_SimpsonPSBFundMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SimpsonPSBFundMember" xml:lang="en-US" id="label_SimpsonPSBFundMember_2">Simpson PSB fund</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SimpsonPSBFundMember" xlink:to="label_SimpsonPSBFundMember_2" xlink:title="label: SimpsonPSBFundMember to label_SimpsonPSBFundMember" />
    <link:label xlink:type="resource" xlink:label="label_SimpsonPSBFundMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SimpsonPSBFundMember" xml:lang="en-US" id="label_SimpsonPSBFundMember_3">Represents activity related to Simpson PSB Fund, a charitable organization which shares officers and directors with the reporting entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SimpsonPSBFundMember" xlink:to="label_SimpsonPSBFundMember_3" xlink:title="label: SimpsonPSBFundMember to label_SimpsonPSBFundMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares" xlink:label="StockRepurchasedDuringPeriodShares" xlink:title="StockRepurchasedDuringPeriodShares" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchasedDuringPeriodShares" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockRepurchasedDuringPeriodShares" xml:lang="en-US" id="label_StockRepurchasedDuringPeriodShares">Number of shares purchased</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchasedDuringPeriodShares" xlink:to="label_StockRepurchasedDuringPeriodShares" xlink:title="label: StockRepurchasedDuringPeriodShares to label_StockRepurchasedDuringPeriodShares" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchasedDuringPeriodShares_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockRepurchasedDuringPeriodShares" xml:lang="en-US" id="label_StockRepurchasedDuringPeriodShares_2">Stock Repurchased During Period, Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchasedDuringPeriodShares" xlink:to="label_StockRepurchasedDuringPeriodShares_2" xlink:title="label: StockRepurchasedDuringPeriodShares to label_StockRepurchasedDuringPeriodShares" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodValue" xlink:label="StockRepurchasedDuringPeriodValue" xlink:title="StockRepurchasedDuringPeriodValue" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchasedDuringPeriodValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockRepurchasedDuringPeriodValue" xml:lang="en-US" id="label_StockRepurchasedDuringPeriodValue">Value of shares purchased</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchasedDuringPeriodValue" xlink:to="label_StockRepurchasedDuringPeriodValue" xlink:title="label: StockRepurchasedDuringPeriodValue to label_StockRepurchasedDuringPeriodValue" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchasedDuringPeriodValue_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockRepurchasedDuringPeriodValue" xml:lang="en-US" id="label_StockRepurchasedDuringPeriodValue_2">Stock Repurchased During Period, Shares.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchasedDuringPeriodValue" xlink:to="label_StockRepurchasedDuringPeriodValue_2" xlink:title="label: StockRepurchasedDuringPeriodValue to label_StockRepurchasedDuringPeriodValue" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_StockRepurchasedDuringPeriodPricePerShare" xlink:label="StockRepurchasedDuringPeriodPricePerShare" xlink:title="StockRepurchasedDuringPeriodPricePerShare" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchasedDuringPeriodPricePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockRepurchasedDuringPeriodPricePerShare" xml:lang="en-US" id="label_StockRepurchasedDuringPeriodPricePerShare">Stock Repurchased during Period Price Per Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchasedDuringPeriodPricePerShare" xlink:to="label_StockRepurchasedDuringPeriodPricePerShare" xlink:title="label: StockRepurchasedDuringPeriodPricePerShare to label_StockRepurchasedDuringPeriodPricePerShare" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchasedDuringPeriodPricePerShare_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockRepurchasedDuringPeriodPricePerShare" xml:lang="en-US" id="label_StockRepurchasedDuringPeriodPricePerShare_2">Shares purchased, price per share (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchasedDuringPeriodPricePerShare" xlink:to="label_StockRepurchasedDuringPeriodPricePerShare_2" xlink:title="label: StockRepurchasedDuringPeriodPricePerShare to label_StockRepurchasedDuringPeriodPricePerShare" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchasedDuringPeriodPricePerShare_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_StockRepurchasedDuringPeriodPricePerShare" xml:lang="en-US" id="label_StockRepurchasedDuringPeriodPricePerShare_3">Represents the price per share of shares purchased.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchasedDuringPeriodPricePerShare" xlink:to="label_StockRepurchasedDuringPeriodPricePerShare_3" xlink:title="label: StockRepurchasedDuringPeriodPricePerShare to label_StockRepurchasedDuringPeriodPricePerShare" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_NumberOfLocations" xlink:label="NumberOfLocations" xlink:title="NumberOfLocations" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfLocations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfLocations" xml:lang="en-US" id="label_NumberOfLocations">Number of Locations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfLocations" xlink:to="label_NumberOfLocations" xlink:title="label: NumberOfLocations to label_NumberOfLocations" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfLocations_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NumberOfLocations" xml:lang="en-US" id="label_NumberOfLocations_2">Number of locations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfLocations" xlink:to="label_NumberOfLocations_2" xlink:title="label: NumberOfLocations to label_NumberOfLocations" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfLocations_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfLocations" xml:lang="en-US" id="label_NumberOfLocations_3">Represents the number of locations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfLocations" xlink:to="label_NumberOfLocations_3" xlink:title="label: NumberOfLocations to label_NumberOfLocations" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillOtherChanges" xlink:label="GoodwillOtherChanges" xlink:title="GoodwillOtherChanges" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillOtherChanges" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_GoodwillOtherChanges" xml:lang="en-US" id="label_GoodwillOtherChanges">Reclassifications</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillOtherChanges" xlink:to="label_GoodwillOtherChanges" xlink:title="label: GoodwillOtherChanges to label_GoodwillOtherChanges" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillOtherChanges_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillOtherChanges" xml:lang="en-US" id="label_GoodwillOtherChanges_2">Goodwill, Other Changes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillOtherChanges" xlink:to="label_GoodwillOtherChanges_2" xlink:title="label: GoodwillOtherChanges to label_GoodwillOtherChanges" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice" xlink:label="StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice" xlink:title="StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice" xml:lang="en-US" id="label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice">Stock Repurchased during Period Difference between Acquisition Price and Market Close Price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice" xlink:to="label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice" xlink:title="label: StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice to label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice" xml:lang="en-US" id="label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice_2">Represents the difference between the acquisition price per share and the closing price per share on the day before the transaction.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice" xlink:to="label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice_2" xlink:title="label: StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice to label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice" xml:lang="en-US" id="label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice_3">Difference between acquisition price per share and preceding day closing price per share (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice" xlink:to="label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice_3" xlink:title="label: StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice to label_StockRepurchasedDuringPeriodDifferenceBetweenAcquisitionPriceAndMarketClosePrice" />
    <link:loc xlink:type="locator" xlink:href="ssd-20111231.xsd#ssd_MarginalPercentageOfAnnualImpairmentTest" xlink:label="MarginalPercentageOfAnnualImpairmentTest" xlink:title="MarginalPercentageOfAnnualImpairmentTest" />
    <link:label xlink:type="resource" xlink:label="label_MarginalPercentageOfAnnualImpairmentTest_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MarginalPercentageOfAnnualImpairmentTest" xml:lang="en-US" id="label_MarginalPercentageOfAnnualImpairmentTest_2">Marginal Percentage of Annual Impairment Test</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarginalPercentageOfAnnualImpairmentTest" xlink:to="label_MarginalPercentageOfAnnualImpairmentTest_2" xlink:title="label: MarginalPercentageOfAnnualImpairmentTest to label_MarginalPercentageOfAnnualImpairmentTest" />
    <link:label xlink:type="resource" xlink:label="label_MarginalPercentageOfAnnualImpairmentTest_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MarginalPercentageOfAnnualImpairmentTest" xml:lang="en-US" id="label_MarginalPercentageOfAnnualImpairmentTest_3">Marginal percentage by which the company passed annual impairment test</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarginalPercentageOfAnnualImpairmentTest" xlink:to="label_MarginalPercentageOfAnnualImpairmentTest_3" xlink:title="label: MarginalPercentageOfAnnualImpairmentTest to label_MarginalPercentageOfAnnualImpairmentTest" />
    <link:label xlink:type="resource" xlink:label="label_MarginalPercentageOfAnnualImpairmentTest" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_MarginalPercentageOfAnnualImpairmentTest" xml:lang="en-US" id="label_MarginalPercentageOfAnnualImpairmentTest">Represents the marginal percentage by which the company passed step-one of the annual impairment test.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarginalPercentageOfAnnualImpairmentTest" xlink:to="label_MarginalPercentageOfAnnualImpairmentTest" xlink:title="label: MarginalPercentageOfAnnualImpairmentTest to label_MarginalPercentageOfAnnualImpairmentTest" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DirectorMember" xlink:label="DirectorMember" xlink:title="DirectorMember" />
    <link:label xlink:type="resource" xlink:label="label_DirectorMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DirectorMember" xml:lang="en-US" id="label_DirectorMember">Independent directors</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DirectorMember" xlink:to="label_DirectorMember" xlink:title="label: DirectorMember to label_DirectorMember" />
    <link:label xlink:type="resource" xlink:label="label_DirectorMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DirectorMember" xml:lang="en-US" id="label_DirectorMember_2">Director [Member]</link:label>
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