<ARTICLE> 5 <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-END> DEC-31-1996 <CASH> 2,279,000 <SECURITIES> 0 <RECEIVABLES> 15,455,000 <ALLOWANCES> 452,000 <INVENTORY> 18,171,000 <CURRENT-ASSETS> 37,854,000 <PP&E> 94,581,000 <DEPRECIATION> 32,497,000 <TOTAL-ASSETS> 109,376,000 <CURRENT-LIABILITIES> 19,166,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 8,950,000 <OTHER-SE> 62,047,000 <TOTAL-LIABILITY-AND-EQUITY> 109,376,000 <SALES> 86,420,000 <TOTAL-REVENUES> 86,420,000 <CGS> 66,416,000 <TOTAL-COSTS> 81,602,000 <OTHER-EXPENSES> 455,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 948,000 <INCOME-PRETAX> 1,663,000 <INCOME-TAX> (949,000) <INCOME-CONTINUING> 2,612,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 2,612,000 <EPS-PRIMARY> 0.33 <EPS-DILUTED> 0.33