<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          JAN-31-1998
<PERIOD-START>                             FEB-01-1997
<PERIOD-END>                               JUL-31-1997
<CASH>                                       1,443,352
<SECURITIES>                                         0
<RECEIVABLES>                                  936,152
<ALLOWANCES>                                         0
<INVENTORY>                                  1,400,407
<CURRENT-ASSETS>                             3,837,483
<PP&E>                                       7,918,131
<DEPRECIATION>                               4,139,957
<TOTAL-ASSETS>                               9,319,999
<CURRENT-LIABILITIES>                        1,414,713
<BONDS>                                        493,104
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                     15,010
<COMMON>                                        49,786
<OTHER-SE>                                  23,823,522
<TOTAL-LIABILITY-AND-EQUITY>                 9,319,999
<SALES>                                      4,579,594
<TOTAL-REVENUES>                             4,579,594
<CGS>                                        3,245,214
<TOTAL-COSTS>                                3,245,214
<OTHER-EXPENSES>                             1,367,960
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              58,035
<INCOME-PRETAX>                               (71,775)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                           (71,775)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                  (70,593)
<EPS-PRIMARY>                                   (0.02)
<EPS-DILUTED>                                   (0.02)