<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEETS AND CONSOLIDATED STATEMENTS OF OPERATIONS FOUND ON
PAGES 3-4 OF THE COMPANY'S FORM 10-Q FOR THE PERIOD-TO-DATE AND IS QUALIFIED IN
ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS
</LEGEND>
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> JUN-30-2001
<PERIOD-START> JUL-1-2000
<PERIOD-END> SEP-30-2000
<CASH> 459,000
<SECURITIES> 0
<RECEIVABLES> 3,249,000
<ALLOWANCES> 0
<INVENTORY> 3,545,000
<CURRENT-ASSETS> 7,291,000
<PP&E> 11,414,000
<DEPRECIATION> 4,309,000
<TOTAL-ASSETS> 19,632,000
<CURRENT-LIABILITIES> 7,896,000
<BONDS> 0
0
0
<COMMON> 212,000
<OTHER-SE> 9,793,000
<TOTAL-LIABILITY-AND-EQUITY> 19,632,000
<SALES> 6,306,000
<TOTAL-REVENUES> 6,465,000
<CGS> 5,159,000
<TOTAL-COSTS> 5,264,000
<OTHER-EXPENSES> 2,859,000
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 136,000
<INCOME-PRETAX> (1,787,000)
<INCOME-TAX> 10,000
<INCOME-CONTINUING> (1,797,000)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (1,797,000)
<EPS-BASIC> (0.08)
<EPS-DILUTED> (0.08)
</TABLE>