<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
COMPANY'S QUARTERLY REPORT ON FORM 10-QSB FOR THE SIX MONTHS ENDED JUNE 30, 2000
AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUN-30-2000
<CASH> 147,468
<SECURITIES> 630,300
<RECEIVABLES> 2,598,508
<ALLOWANCES> (16,576)
<INVENTORY> 787,928
<CURRENT-ASSETS> 4,687,571
<PP&E> 1,983,435
<DEPRECIATION> (507,500)
<TOTAL-ASSETS> 6,190,056
<CURRENT-LIABILITIES> 1,629,397
<BONDS> 375,709
0
0
<COMMON> 12,965
<OTHER-SE> 3,981,479
<TOTAL-LIABILITY-AND-EQUITY> 6,190,056
<SALES> 3,074,442
<TOTAL-REVENUES> 6,723,953
<CGS> 2,410,705
<TOTAL-COSTS> 1,681,041
<OTHER-EXPENSES> (6,332)
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 38,344
<INCOME-PRETAX> 6,953
<INCOME-TAX> 0
<INCOME-CONTINUING> 6,953
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (6,953)
<EPS-BASIC> 0.001
<EPS-DILUTED> 0.001
</TABLE>