WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE. <ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ISSUER'S INTERIM FINANCIAL STATEMENTS DATED JUNE 30, 1997, SET FORTH IN THE ACCOMPANYING FORM 10-Q AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. </LEGEND> <MULTIPLIER> 1,000 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 6 MONTHS <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-START> JAN-01-1997 <PERIOD-END> JUN-30-1997 <EXCHANGE-RATE> 1.0 <CASH> 518 <SECURITIES> 0 <RECEIVABLES> 6,639 <ALLOWANCES> 352 <INVENTORY> 4,121 <CURRENT-ASSETS> 11,304 <PP&E> 33,105 <DEPRECIATION> 18,371 <TOTAL-ASSETS> 31,863 <CURRENT-LIABILITIES> 7,012 <BONDS> 7,579 <COMMON> 819 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 17,272 <TOTAL-LIABILITY-AND-EQUITY> 31,863 <SALES> 24,259 <TOTAL-REVENUES> 24,259 <CGS> 18,864 <TOTAL-COSTS> 22,925 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 414 <INCOME-PRETAX> 920 <INCOME-TAX> 385 <INCOME-CONTINUING> 535 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 535 <EPS-PRIMARY> .08 <EPS-DILUTED> .08