<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-START> JAN-01-1997 <PERIOD-END> MAR-31-1997 <CASH> 62,231 <SECURITIES> 20,324 <RECEIVABLES> 2,192,474 <ALLOWANCES> 12,000 <INVENTORY> 3,162,016 <CURRENT-ASSETS> 5,545,131 <PP&E> 9,398,361 <DEPRECIATION> 4,732,643 <TOTAL-ASSETS> 10,264,301 <CURRENT-LIABILITIES> 1,906,838 <BONDS> 949,620 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 4,314,202 <OTHER-SE> 3,078,910 <TOTAL-LIABILITY-AND-EQUITY> 10,264,,301 <SALES> 6,554,377 <TOTAL-REVENUES> 6,581,801 <CGS> 5,961,824 <TOTAL-COSTS> 495,699 <OTHER-EXPENSES> 1,687 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 21,502 <INCOME-PRETAX> 106,547 <INCOME-TAX> 42,000 <INCOME-CONTINUING> 64,547 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 64,547 <EPS-PRIMARY> .02 <EPS-DILUTED> .02