<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> OCT-31-2000 <PERIOD-START> NOV-01-1999 <PERIOD-END> APR-30-2000 <CASH> 43,597 <SECURITIES> 0 <RECEIVABLES> 2,371,238 <ALLOWANCES> 0 <INVENTORY> 2,008,326 <CURRENT-ASSETS> 5,040,625 <PP&E> 4,768,973 <DEPRECIATION> 3,770,723 <TOTAL-ASSETS> 6,455,389 <CURRENT-LIABILITIES> 2,764,775 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 176,734 <OTHER-SE> 3,494,890 <TOTAL-LIABILITY-AND-EQUITY> 6,455,389 <SALES> 7,447,542 <TOTAL-REVENUES> 7,447,542 <CGS> 4,686,938 <TOTAL-COSTS> 7,292,122 <OTHER-EXPENSES> 5,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 12,214 <INCOME-PRETAX> 138,206 <INCOME-TAX> 51,695 <INCOME-CONTINUING> 86,511 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 86,511 <EPS-BASIC> (0.14) <EPS-DILUTED> (0.14)