<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
REGISTRANT'S POST-EFFECTIVE AMENDMENT NO. TO TO SB-2 REGISTRATION STATEMENT AND
IS QUALIFIED IN ITS ENTIRETY TO SUCH FORM 10-K.
</LEGEND>
<S> <C> <C>
<PERIOD-TYPE> 12-MOS 3-MOS
<FISCAL-YEAR-END> DEC-31-1999 DEC-31-2000
<PERIOD-END> DEC-31-1999 JUN-30-2000
<CASH> 2,180,611 2,809,413
<SECURITIES> 400,000 300,000
<RECEIVABLES> 1,191,897 1,864,019
<ALLOWANCES> 45,271 58,942
<INVENTORY> 983,820 1,138,309
<CURRENT-ASSETS> 4,747,174 6,090,588
<PP&E> 2,776,416 3,001,339
<DEPRECIATION> 2,279,933 2,399,583
<TOTAL-ASSETS> 5,293,082 8,332,969
<CURRENT-LIABILITIES> 1,375,098 1,992,952
<BONDS> 0 0
0 0
0 0
<COMMON> 319,552 432,151
<OTHER-SE> 1,994,463 6,162,135
<TOTAL-LIABILITY-AND-EQUITY> 5,293,082 8,332,969
<SALES> 7,695,976 5,932,467
<TOTAL-REVENUES> 7,695,976 5,932,467
<CGS> 4,718,976 3,611,534
<TOTAL-COSTS> 4,718,976 3,611,534
<OTHER-EXPENSES> 1,508,861 770,556
<LOSS-PROVISION> (21,679) (4,186)
<INTEREST-EXPENSE> (151,402) 42,949
<INCOME-PRETAX> 64,031 686,161
<INCOME-TAX> 0 11,600
<INCOME-CONTINUING> 64,031 674,561
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> 64,031 674,561
<EPS-BASIC> 0.00 0.02
<EPS-DILUTED> 0.00 0.02
</TABLE>