WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE. <ARTICLE> 5 <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> JAN-31-2001 <PERIOD-END> JAN-31-2001 <CASH> 8,510,045 <SECURITIES> 0 <RECEIVABLES> 14,208,689 <ALLOWANCES> 218,365 <INVENTORY> 13,085,969 <CURRENT-ASSETS> 37,412,259 <PP&E> 29,076,147 <DEPRECIATION> 16,066,900 <TOTAL-ASSETS> 69,151,341 <CURRENT-LIABILITIES> 12,957,995 <BONDS> 9,933,014 <COMMON> 720,658 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 46,340,708 <TOTAL-LIABILITY-AND-EQUITY> 69,151,341 <SALES> 81,203,550 <TOTAL-REVENUES> 81,203,550 <CGS> 53,242,396 <TOTAL-COSTS> 68,689,664 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 694,112 <INCOME-PRETAX> 12,344,503 <INCOME-TAX> 4,570,783 <INCOME-CONTINUED> 7,773,720 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 7,773,720 <EPS-BASIC> 1.26 <EPS-DILUTED> 1.26