<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> JUN-30-1997 <PERIOD-START> JUL-01-1996 <PERIOD-END> MAR-31-1997 <CASH> 3,576,800 <SECURITIES> 1,031,600 <RECEIVABLES> 3,682,400 <ALLOWANCES> 0 <INVENTORY> 6,930,400 <CURRENT-ASSETS> 16,635,600 <PP&E> 10,246,400 <DEPRECIATION> 6,144,700 <TOTAL-ASSETS> 22,680,500 <CURRENT-LIABILITIES> 1,301,400 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 9,944,100 <OTHER-SE> (30,000) <TOTAL-LIABILITY-AND-EQUITY> 22,680,500 <SALES> 15,786,300 <TOTAL-REVENUES> 15,786,300 <CGS> 10,854,600 <TOTAL-COSTS> 10,854,600 <OTHER-EXPENSES> 5,260,900 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (168,200) <INCOME-TAX> (65,600) <INCOME-CONTINUING> (102,600) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (102,600) <EPS-PRIMARY> (.03) <EPS-DILUTED> (.03)