<ARTICLE>  5
       
                                                            
<PERIOD-TYPE>                                                 9-MOS
<FISCAL-YEAR-END>                                             JAN-31-1997
<PERIOD-END>                                                  OCT-31-1996
<CASH>                                                          8,171,613
<SECURITIES>                                                            0
<RECEIVABLES>                                                  10,751,621
<ALLOWANCES>                                                      264,242
<INVENTORY>                                                    12,271,219
<CURRENT-ASSETS>                                               32,794,387
<PP&E>                                                         29,717,871
<DEPRECIATION>                                                 14,236,785
<TOTAL-ASSETS>                                                 57,400,472
<CURRENT-LIABILITIES>                                          13,343,378
<BONDS>                                                         5,740,519
<COMMON>                                                          713,863
<PREFERRED-MANDATORY>                                                   0
<PREFERRED>                                                             0
<OTHER-SE>                                                     38,463,734
<TOTAL-LIABILITY-AND-EQUITY>                                   57,400,472
<SALES>                                                        44,747,320
<TOTAL-REVENUES>                                               44,747,320
<CGS>                                                          29,340,193
<TOTAL-COSTS>                                                  38,117,338
<OTHER-EXPENSES>                                                        0
<LOSS-PROVISION>                                                        0
<INTEREST-EXPENSE>                                                162,859
<INCOME-PRETAX>                                                 7,348,527
<INCOME-TAX>                                                    2,902,667
<INCOME-CONTINUING>                                             4,445,860
<DISCONTINUED>                                                          0
<EXTRAORDINARY>                                                         0
<CHANGES>                                                               0
<NET-INCOME>                                                    4,445,860
<EPS-PRIMARY>                                                         .63
<EPS-DILUTED>                                                         .63