<ARTICLE>                     5
<MULTIPLIER>                                   1
<CURRENCY>                                     U.S.

                                                 
<PERIOD-TYPE>                          3-MOS             3-MOS
<FISCAL-YEAR-END>                      DEC-31-2000       DEC-31-1999
<PERIOD-START>                         JAN-01-2000       JAN-01-1999
<PERIOD-END>                           MAR-31-2000       MAR-31-1999
<EXCHANGE-RATE>                        1                 1
<CASH>                                 121,099           281,216
<SECURITIES>                           0                 0
<RECEIVABLES>                          1,653,908         2,068,428
<ALLOWANCES>                           0                 0
<INVENTORY>                            3,236,052         3,378,687
<CURRENT-ASSETS>                       5,154,282         5,819,990
<PP&E>                                 18,613,261        18,599,117
<DEPRECIATION>                         7,661,608         7,366,051
<TOTAL-ASSETS>                         18,651,725        19,620,720
<CURRENT-LIABILITIES>                  6,643,579         7,192,006
<BONDS>                                3,400,980         3,527,128
<PREFERRED-MANDATORY>                  0                 0
<PREFERRED>                            0                 0
<COMMON>                               0                 0
<OTHER-SE>                             8,607,166         8,901,586
<TOTAL-LIABILITY-AND-EQUITY>           18,651,725        19,620,720
<SALES>                                10,591,459        13,968,250
<TOTAL-REVENUES>                       10,622,963        14,051,668
<CGS>                                  9,985,763         13,308,066
<TOTAL-COSTS>                          10,917,383        14,455,425
<OTHER-EXPENSES>                       0                 0
<LOSS-PROVISION>                       0                 0
<INTEREST-EXPENSE>                     170,655           156,231
<INCOME-PRETAX>                        0                 0
<INCOME-TAX>                           0                 0
<INCOME-CONTINUING>                    0                 0
<DISCONTINUED>                         0                 0
<EXTRAORDINARY>                        0                 0
<CHANGES>                              0                 0
<NET-INCOME>                           (294,420)         (403,757)
<EPS-BASIC>                            0                 0
<EPS-DILUTED>                          (.23)             (.31)