<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-START> JAN-01-1995 <PERIOD-END> JUN-30-1995 <CASH> 497,970 <SECURITIES> 3,553,933 <RECEIVABLES> 7,413,904 <ALLOWANCES> 147,259 <INVENTORY> 5,672,488 <CURRENT-ASSETS> 18,083,136 <PP&E> 21,384,668 <DEPRECIATION> 11,620,925 <TOTAL-ASSETS> 36,458,158 <CURRENT-LIABILITIES> 3,564,468 <BONDS> 0 <COMMON> 26,971,518 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 0 <TOTAL-LIABILITY-AND-EQUITY> 36,458,158 <SALES> 17,064,463 <TOTAL-REVENUES> 17,064,463 <CGS> 11,329,407 <TOTAL-COSTS> 11,329,407 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 253,731 <INCOME-PRETAX> 155,368 <INCOME-TAX> 64,235 <INCOME-CONTINUING> 91,133 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 91,133 <EPS-PRIMARY> .02 <EPS-DILUTED> .02