<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> SEP-30-1998 <PERIOD-END> MAR-31-1999 <CASH> 170,300 <SECURITIES> 0 <RECEIVABLES> 4,412,500 <ALLOWANCES> 195,000 <INVENTORY> 12,188,500 <CURRENT-ASSETS> 17,154,400 <PP&E> 14,658,800 <DEPRECIATION> 10,405,700 <TOTAL-ASSETS> 22,087,900 <CURRENT-LIABILITIES> 6,617,400 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 18,091,900 <OTHER-SE> (307,500) <TOTAL-LIABILITY-AND-EQUITY> 22,087,900 <SALES> 6,327,000 <TOTAL-REVENUES> 6,327,000 <CGS> 3,492,800 <TOTAL-COSTS> 6,016,700 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 262,600 <INCOME-PRETAX> 47,700 <INCOME-TAX> 800 <INCOME-CONTINUING> 46,900 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 46,900 <EPS-PRIMARY> 0.01 <EPS-DILUTED> 0.01