<ARTICLE> 5 <MULTIPLIER> 1 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-START> JAN-01-1996 <PERIOD-END> SEP-30-1996 <EXCHANGE-RATE> 1 <CASH> 2,174,106 <SECURITIES> 2,393,672 <RECEIVABLES> 10,481,266 <ALLOWANCES> 280,438 <INVENTORY> 8,967,039 <CURRENT-ASSETS> 23,566,465 <PP&E> 29,216,086 <DEPRECIATION> (14,513,408) <TOTAL-ASSETS> 45,946,512 <CURRENT-LIABILITIES> 6,783,560 <BONDS> 0 <COMMON> 539,696 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 0 <TOTAL-LIABILITY-AND-EQUITY> 45,946,512 <SALES> 44,914,879 <TOTAL-REVENUES> 44,914,879 <CGS> 28,621,251 <TOTAL-COSTS> 40,850,889 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 528,126 <INCOME-PRETAX> 3,823,614 <INCOME-TAX> 1,300,029 <INCOME-CONTINUING> 2,523,585 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 2,523,585 <EPS-PRIMARY> .43 <EPS-DILUTED> .43