<DOCUMENT>
<TYPE>EX-27.1
<SEQUENCE>3
<FILENAME>ex27-1.txt
<DESCRIPTION>FDS
<TEXT>

<TABLE> <S> <C>

<ARTICLE> 5

<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-END>                               JUN-30-2000
<CASH>                                       1,900,782
<SECURITIES>                                 1,153,733
<RECEIVABLES>                                7,024,296
<ALLOWANCES>                                   145,875
<INVENTORY>                                  6,927,722
<CURRENT-ASSETS>                            17,662,213
<PP&E>                                      33,239,895
<DEPRECIATION>                              18,709,201
<TOTAL-ASSETS>                              32,192,907
<CURRENT-LIABILITIES>                        5,287,745
<BONDS>                                      4,332,760
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                     1,138,096
<OTHER-SE>                                  20,116,031
<TOTAL-LIABILITY-AND-EQUITY>                32,192,907
<SALES>                                     24,673,615
<TOTAL-REVENUES>                            24,801,824
<CGS>                                       17,611,586
<TOTAL-COSTS>                               17,611,586
<OTHER-EXPENSES>                             4,380,986
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                             161,581
<INCOME-PRETAX>                              2,748,148
<INCOME-TAX>                                   932,000
<INCOME-CONTINUING>                          1,816,148
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 1,816,148
<EPS-BASIC>                                       1.70
<EPS-DILUTED>                                     1.70


</TABLE>
</TEXT>
</DOCUMENT>
