<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FOR THE
QUARTERLY PERIOD ENDED MARCH 31, 1999.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               MAR-31-1999
<CASH>                                          29,226
<SECURITIES>                                         0
<RECEIVABLES>                                   13,466
<ALLOWANCES>                                       600
<INVENTORY>                                     11,810
<CURRENT-ASSETS>                                57,488
<PP&E>                                          44,516
<DEPRECIATION>                                  20,731
<TOTAL-ASSETS>                                  87,914
<CURRENT-LIABILITIES>                            8,543
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        29,860
<OTHER-SE>                                      49,139
<TOTAL-LIABILITY-AND-EQUITY>                    87,914
<SALES>                                         27,091
<TOTAL-REVENUES>                                27,091
<CGS>                                           21,242
<TOTAL-COSTS>                                   21,242
<OTHER-EXPENSES>                                 2,212
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                  3,976
<INCOME-TAX>                                     1,670
<INCOME-CONTINUING>                              2,306
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     2,306
<EPS-PRIMARY>                                      .29
<EPS-DILUTED>                                      .29