<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             JAN-01-1998
<PERIOD-END>                               MAR-31-1998
<CASH>                                           7,330
<SECURITIES>                                         0
<RECEIVABLES>                                   19,455
<ALLOWANCES>                                     1,085
<INVENTORY>                                     19,420
<CURRENT-ASSETS>                                51,442
<PP&E>                                          49,176
<DEPRECIATION>                                  27,723
<TOTAL-ASSETS>                                  83,777
<CURRENT-LIABILITIES>                           18,020
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        16,887
<OTHER-SE>                                      46,372
<TOTAL-LIABILITY-AND-EQUITY>                    83,777
<SALES>                                         46,068
<TOTAL-REVENUES>                                46,068
<CGS>                                           37,571
<TOTAL-COSTS>                                   43,736
<OTHER-EXPENSES>                                   128
<LOSS-PROVISION>                                    75
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                  2,271
<INCOME-TAX>                                       910
<INCOME-CONTINUING>                              1,361
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     1,361
<EPS-PRIMARY>                                      .22
<EPS-DILUTED>                                      .22