<ARTICLE>                     5
<LEGEND>
THIS SCHEDULE  CONTAINS  SUMMARY  FINANCIAL  INFORMATION  EXTRACTED FROM BALANCE
SHEETS AS OF JUNE 30, 2000 AND STATEMENTS OF OPERATIONS FOR THE SIX MONTHS ENDED
JUNE 30, 2000 AND IS QUALIFIED  IN ITS  ENTIRETY BY REFERENCE TO SUCH  FINANCIAL
STATEMENTS.


                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-START>                             JAN-01-2000
<PERIOD-END>                               JUN-30-2000
<CASH>                                         858,000
<SECURITIES>                                         0
<RECEIVABLES>                                3,882,000
<ALLOWANCES>                                   (64,000)
<INVENTORY>                                  3,474,000
<CURRENT-ASSETS>                             9,029,000
<PP&E>                                      21,917,000
<DEPRECIATION>                             (11,608,000)
<TOTAL-ASSETS>                              27,206,000
<CURRENT-LIABILITIES>                        2,503,000
<BONDS>                                      4,199,000
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        63,000
<OTHER-SE>                                  20,086,000
<TOTAL-LIABILITY-AND-EQUITY>                27,206,000
<SALES>                                      6,956,000
<TOTAL-REVENUES>                             6,956,000
<CGS>                                        3,083,000
<TOTAL-COSTS>                                3,083,000
<OTHER-EXPENSES>                             1,745,000
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                              2,162,000
<INCOME-TAX>                                   779,000
<INCOME-CONTINUING>                          1,383,000
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   1383000
<EPS-BASIC>                                       0.22
<EPS-DILUTED>                                     0.22