<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the year
ending June-30-1998 10-K filing and is qualified in its entirety by reference to
such financial statements.
</LEGEND>
       
                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          JUN-30-1998
<PERIOD-END>                               JUN-30-1998
<CASH>                                         191,739
<SECURITIES>                                 2,400,000
<RECEIVABLES>                                2,155,386
<ALLOWANCES>                                         0
<INVENTORY>                                  8,788,711
<CURRENT-ASSETS>                            21,309,658
<PP&E>                                      12,344,139
<DEPRECIATION>                               9,160,482
<TOTAL-ASSETS>                              24,574,108
<CURRENT-LIABILITIES>                          883,980
<BONDS>                                              0
<COMMON>                                       504,979
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                  23,690,128
<TOTAL-LIABILITY-AND-EQUITY>                24,574,108
<SALES>                                     10,793,572
<TOTAL-REVENUES>                            10,793,572
<CGS>                                       10,107,619
<TOTAL-COSTS>                               10,107,619
<OTHER-EXPENSES>                             2,436,616
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                            (1,154,972)
<INCOME-TAX>                                 (415,370)
<INCOME-CONTINUING>                          (739,602)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 (739,602)
<EPS-PRIMARY>                                    (.67)
<EPS-DILUTED>                                        0