<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> JAN-31-2001 <PERIOD-END> JUL-31-2000 <CASH> 6,848,416 <SECURITIES> 0 <RECEIVABLES> 13,750,537 <ALLOWANCES> 276,809 <INVENTORY> 13,594,533 <CURRENT-ASSETS> 35,740,441 <PP&E> 28,537,259 <DEPRECIATION> 15,364,889 <TOTAL-ASSETS> 67,893,678 <CURRENT-LIABILITIES> 14,208,037 <BONDS> 10,938,637 <COMMON> 719,797 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 43,192,253 <TOTAL-LIABILITY-AND-EQUITY> 67,893,678 <SALES> 40,509,159 <TOTAL-REVENUES> 40,509,159 <CGS> 26,589,021 <TOTAL-COSTS> 34,573,097 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 360,681 <INCOME-PRETAX> 5,801,265 <INCOME-TAX> 2,117,462 <INCOME-CONTINUING> 0 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 3,683,803 <EPS-BASIC> .59 <EPS-DILUTED> .59