<ARTICLE> 5
<MULTIPLIER> 1,000
       
                                                  
<PERIOD-TYPE>                   3-MOS                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1995             DEC-31-1994
<PERIOD-END>                               MAR-31-1995             DEC-31-1994
<CASH>                                           7,396                   8,343
<SECURITIES>                                         0                       0
<RECEIVABLES>                                   14,286                  11,092
<ALLOWANCES>                                       425                     414
<INVENTORY>                                     16,038                  16,490
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<PP&E>                                          65,374                  55,997
<DEPRECIATION>                                  27,458                  26,977
<TOTAL-ASSETS>                                  83,232                  70,864
<CURRENT-LIABILITIES>                           14,709                  10,125
<BONDS>                                              0                       0
<COMMON>                                         7,583                   7,168
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<OTHER-SE>                                      51,728                  46,884     
<TOTAL-LIABILITY-AND-EQUITY>                    83,232                  70,864
<SALES>                                          9,024                  55,306
<TOTAL-REVENUES>                                 9,024                  55,306
<CGS>                                           16,153                  40,552
<TOTAL-COSTS>                                   16,153                  40,552
<OTHER-EXPENSES>                                     0                       0
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                                  29                     425
<INCOME-PRETAX>                                  2,233                   5,579
<INCOME-TAX>                                       714                     671
<INCOME-CONTINUING>                              1,459                   6,250
<DISCONTINUED>                                       0                       0
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<NET-INCOME>                                     1,459                   6,250
<EPS-PRIMARY>                                     0.19                    1.15
<EPS-DILUTED>                                        0                       0