<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FINANCIAL
STATEMENTS AND NOTES THERETO CONTAINED IN THE COMPANY'S ANNUAL REPORT ON
FORM 10-K FILED ON MARCH 30, 2000 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE
TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> 9-MOS 12-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-1999
<PERIOD-START> JAN-01-2000 JAN-31-1999
<PERIOD-END> SEP-30-2000 DEC-31-1999
<CASH> 1,088 2,733
<SECURITIES> 0 0
<RECEIVABLES> 25,056 23,235
<ALLOWANCES> 0 0
<INVENTORY> 18,189 19,449
<CURRENT-ASSETS> 47,045 48,807
<PP&E> 51,444 49,452
<DEPRECIATION> 0 0
<TOTAL-ASSETS> 113,959 114,540
<CURRENT-LIABILITIES> 9,755 20,883
<BONDS> 0 0
0 0
0 0
<COMMON> 92 92
<OTHER-SE> 68,161 62,247
<TOTAL-LIABILITY-AND-EQUITY> 113,959 114,540
<SALES> 101,154 120,680
<TOTAL-REVENUES> 0 0
<CGS> 63,504 76,115
<TOTAL-COSTS> 0 0
<OTHER-EXPENSES> 24,049 26,368
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 1,863 2,696
<INCOME-PRETAX> 11,738 15,555
<INCOME-TAX> 4,947 6,221
<INCOME-CONTINUING> 6,791 9,334
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> 6,791 9,334
<EPS-BASIC> .75 1.03
<EPS-DILUTED> .74 1.02
</TABLE>