<ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2000 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. </LEGEND> <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> JAN-01-2000 <PERIOD-END> MAR-31-2000 <CASH> 37,957 <SECURITIES> 0 <RECEIVABLES> 16,014 <ALLOWANCES> 500 <INVENTORY> 15,860 <CURRENT-ASSETS> 72,450 <PP&E> 48,930 <DEPRECIATION> 24,809 <TOTAL-ASSETS> 98,191 <CURRENT-LIABILITIES> 11,315 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 26,964 <OTHER-SE> 59,299 <TOTAL-LIABILITY-AND-EQUITY> 98,191 <SALES> 37,230 <TOTAL-REVENUES> 37,230 <CGS> 30,749 <TOTAL-COSTS> 30,749 <OTHER-EXPENSES> 1,935 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 5,075 <INCOME-TAX> 2,123 <INCOME-CONTINUING> 2,952 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 2,952 <EPS-BASIC> .38 <EPS-DILUTED> .38