<ARTICLE>     5
<LEGEND>      THIS SCHEDULE CONTAINS SUMMARY FINANCIAL 
              INFORMATION EXTRACTED FROM THE COMPANY'S
              FINANCIAL STATEMENTS AS OF AND FOR THE PERIOD
              ENDING MARCH 31, 1998, AND IS QUALIFIED IN ITS
              ENTIRETY BY REFERENCE TO SUCH FINANCIAL
              STATEMENTS.
</LEGEND>
<MULTIPLIER>  1,000
       
                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>               JUN-30-1998
<PERIOD-END>                    MAR-31-1998
<CASH>                          $       106
<SECURITIES>                              0
<RECEIVABLES>                        13,210
<ALLOWANCES>                              0
<INVENTORY>                          10,358
<CURRENT-ASSETS>                     24,754
<PP&E>                               84,015
<DEPRECIATION>                       48,398
<TOTAL-ASSETS>                       69,718
<CURRENT-LIABILITIES>                13,712
<BONDS>                                 400
<COMMON>                              1,086
<PREFERRED-MANDATORY>                     0
<PREFERRED>                               0
<OTHER-SE>                           41,038
<TOTAL-LIABILITY-AND-EQUITY>         69,718
<SALES>                              78,636
<TOTAL-REVENUES>                     78,636
<CGS>                                67,475
<TOTAL-COSTS>                        72,304
<OTHER-EXPENSES>                          0
<LOSS-PROVISION>                          0
<INTEREST-EXPENSE>                      113
<INCOME-PRETAX>                       6,219
<INCOME-TAX>                          2,114
<INCOME-CONTINUING>                   4,105
<DISCONTINUED>                            0
<EXTRAORDINARY>                           0
<CHANGES>                                 0
<NET-INCOME>                          4,105
<EPS-PRIMARY>                          3.78
<EPS-DILUTED>                          3.78