Loans Payable (Details) (USD $)	Mar. 31, 2013	Dec. 31, 2012
Schedule of short-term bank loans
Short-term bank loans	$ 3,989,404	$ 3,962,844
Industrial & Commercial Bank of China (a) [Member] \| Factoring Agreement [Member]
Schedule of short-term bank loans
Short-term bank loans	797,880	792,568
Industrial & Commercial Bank of China (b) [Member] \| Factoring Agreement [Member]
Schedule of short-term bank loans
Short-term bank loans	1,595,762	1,585,138
Bank of Hebei (c) [Member]
Schedule of short-term bank loans
Short-term bank loans	$ 1,595,762	$ 1,585,138

Carrying amount at the balance sheet date of borrowings from a bank, not elsewhere enumerated in the taxonomy, with a maturity within one year (or within one operating cycle if longer) from the date of borrowing.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.16)

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19

-Subparagraph a

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 7

Name:	us-gaap_ShortTermBankLoansAndNotesPayable
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant