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
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<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
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<EPS-BASIC>                                                      1.26
<EPS-DILUTED>                                                    1.26