<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          MAR-31-1999
<PERIOD-END>                               DEC-31-1998
<CASH>                                       1,167,355
<SECURITIES>                                         0
<RECEIVABLES>                                  962,297
<ALLOWANCES>                                         0
<INVENTORY>                                  1,471,349
<CURRENT-ASSETS>                             3,764,432
<PP&E>                                       2,455,675
<DEPRECIATION>                             (1,005,365)
<TOTAL-ASSETS>                               5,276,218
<CURRENT-LIABILITIES>                          520,339
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        34,529
<OTHER-SE>                                   3,899,182
<TOTAL-LIABILITY-AND-EQUITY>                 5,275,218
<SALES>                                      3,297,823
<TOTAL-REVENUES>                             3,297,823
<CGS>                                        1,989,724
<TOTAL-COSTS>                                  909,233
<OTHER-EXPENSES>                                27,936
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                            (58,855)
<INCOME-PRETAX>                                430,365
<INCOME-TAX>                                    87,466
<INCOME-CONTINUING>                            342,899
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   342,899
<EPS-PRIMARY>                                      .10
<EPS-DILUTED>                                      .10