<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> JAN-31-1996 <PERIOD-END> JUL-31-1995 <CASH> 7,270,702 <SECURITIES> 0 <RECEIVABLES> 8,795,901 <ALLOWANCES> 171,500 <INVENTORY> 11,069,798 <CURRENT-ASSETS> 28,058,268 <PP&E> 25,538,679 <DEPRECIATION> 12,037,917 <TOTAL-ASSETS> 46,716,989 <CURRENT-LIABILITIES> 10,620,558 <BONDS> 2,289,661 <COMMON> 475,922 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 32,635,269 <TOTAL-LIABILITY-AND-EQUITY> 46,716,989 <SALES> 26,746,957 <TOTAL-REVENUES> 26,746,957 <CGS> 17,654,872 <TOTAL-COSTS> 17,654,872 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 140,230 <INCOME-PRETAX> 3,797,812 <INCOME-TAX> 1,538,112 <INCOME-CONTINUING> 0 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 2,259,700 <EPS-PRIMARY> 0.48 <EPS-DILUTED> 0.48