<ARTICLE> 5 <MULTIPLIER> 1 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-END> SEP-30-1996 <CASH> 1,317,800 <SECURITIES> 0 <RECEIVABLES> 5,205,500 <ALLOWANCES> 0 <INVENTORY> 11,921,100 <CURRENT-ASSETS> 20,443,800 <PP&E> 11,214,000 <DEPRECIATION> 8,202,700 <TOTAL-ASSETS> 24,084,200 <CURRENT-LIABILITIES> 2,348,300 <BONDS> 0 <COMMON> 17,316,400 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 0 <TOTAL-LIABILITY-AND-EQUITY> 24,084,200 <SALES> 10,494,700 <TOTAL-REVENUES> 10,494,700 <CGS> 4,872,400 <TOTAL-COSTS> 9,750,600 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 744,100 <INCOME-TAX> 294,300 <INCOME-CONTINUING> 449,800 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 449,800 <EPS-PRIMARY> .07 <EPS-DILUTED> .07