<ARTICLE> 5
       
                                                  
<PERIOD-TYPE>                             12-MOS                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1996             JAN-31-1995
<PERIOD-END>                               JAN-31-1996             JAN-31-1995
<CASH>                                       7,415,735               6,648,380
<SECURITIES>                                         0                       0
<RECEIVABLES>                                8,941,157               8,107,243
<ALLOWANCES>                                 (194,972)               (184,444)
<INVENTORY>                                 10,302,844              10,693,734
<CURRENT-ASSETS>                            28,268,561              26,595,928
<PP&E>                                      26,778,640              24,605,934
<DEPRECIATION>                            (12,345,075)            (11,386,805)
<TOTAL-ASSETS>                              47,626,587              45,168,544
<CURRENT-LIABILITIES>                       10,250,506               9,506,301
<BONDS>                                      2,871,139               4,048,207
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                       475,922                 319,342                            
<OTHER-SE>                                  34,536,656              31,764,668
<TOTAL-LIABILITY-AND-EQUITY>                47,626,587              45,168,544
<SALES>                                     54,067,320              50,005,577
<TOTAL-REVENUES>                            54,067,320              50,005,577
<CGS>                                       35,625,610              33,472,665
<TOTAL-COSTS>                               46,403,363              43,724,140
<OTHER-EXPENSES>                                     0                       0
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                             266,113                 285,710
<INCOME-PRETAX>                              8,225,017               6,491,595
<INCOME-TAX>                                 3,331,132               2,661,553
<INCOME-CONTINUING>                          4,893,885               3,830,042
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                 4,893,885               3,830,042
<EPS-PRIMARY>                                     1.04                     .81
<EPS-DILUTED>                                     1.04                     .81