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<TABLE> <S> <C>
<ARTICLE> 5
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> JUL-31-2000
<PERIOD-END> APR-30-2000
<CASH> 294,914
<SECURITIES> 1,717,204
<RECEIVABLES> 1,779,645
<ALLOWANCES> 17,506
<INVENTORY> 2,844,842
<CURRENT-ASSETS> 6,673,548
<PP&E> 4,517,933
<DEPRECIATION> 2,793,412
<TOTAL-ASSETS> 13,218,200
<CURRENT-LIABILITIES> 2,948,685
<BONDS> 0
0
900,000
<COMMON> 83,434
<OTHER-SE> 8,163,894
<TOTAL-LIABILITY-AND-EQUITY> 13,218,200
<SALES> 8,615,844
<TOTAL-REVENUES> 8,615,844
<CGS> 6,614,879
<TOTAL-COSTS> 9,195,217
<OTHER-EXPENSES> (786,292)
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 381,036
<INCOME-PRETAX> 206,919
<INCOME-TAX> (157,945)
<INCOME-CONTINUING> 364,864
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 364,864
<EPS-BASIC> .04
<EPS-DILUTED> .04
</TABLE>
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