<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>                   3-MOS                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-2000             DEC-31-1999
<PERIOD-START>                             JAN-01-2000             JAN-01-1999
<PERIOD-END>                               MAR-31-2000             DEC-31-1999
<CASH>                                           2,142                   2,733
<SECURITIES>                                         0                       0
<RECEIVABLES>                                   23,346                  23,235
<ALLOWANCES>                                         0                       0
<INVENTORY>                                     18,338                  19,449
<CURRENT-ASSETS>                                47,350                  48,807
<PP&E>                                          50,500                  49,452
<DEPRECIATION>                                       0                       0
<TOTAL-ASSETS>                                 113,848                 114,540
<CURRENT-LIABILITIES>                           14,929                  20,883
<BONDS>                                              0                       0
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                            92                      92
<OTHER-SE>                                      63,131                  62,247
<TOTAL-LIABILITY-AND-EQUITY>                   113,848                 114,540
<SALES>                                         32,250                 120,670
<TOTAL-REVENUES>                                     0                       0
<CGS>                                           21,009                  76,115
<TOTAL-COSTS>                                        0                       0
<OTHER-EXPENSES>                                 7,751                  26,368
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                                 603                   2,696
<INCOME-PRETAX>                                  2,887                  15,555
<INCOME-TAX>                                     1,276                   6,221
<INCOME-CONTINUING>                              1,611                   9,334
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                     1,611                   9,334
<EPS-BASIC>                                        .18                    1.03
<EPS-DILUTED>                                      .17                    1.03


</TABLE>