<ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2000 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. </LEGEND> <MULTIPLIER> 1,000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> APR-01-2000 <PERIOD-END> JUN-30-2000 <CASH> 42,940 <SECURITIES> 0 <RECEIVABLES> 18,358 <ALLOWANCES> 500 <INVENTORY> 11,951 <CURRENT-ASSETS> 75,995 <PP&E> 49,770 <DEPRECIATION> 25,869 <TOTAL-ASSETS> 101,513 <CURRENT-LIABILITIES> 9,900 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 27,488 <OTHER-SE> 63,441 <TOTAL-LIABILITY-AND-EQUITY> 101,513 <SALES> 83,935 <TOTAL-REVENUES> 83,935 <CGS> 68,616 <TOTAL-COSTS> 68,616 <OTHER-EXPENSES> 4,259 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 12,127 <INCOME-TAX> 5,043 <INCOME-CONTINUING> 7,084 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 7,084 <EPS-BASIC> .92 <EPS-DILUTED> .90