<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-END> MAR-31-1999 <CASH> 918,369 <SECURITIES> 0 <RECEIVABLES> 849,328 <ALLOWANCES> 0 <INVENTORY> 2,660,489 <CURRENT-ASSETS> 4,637,863 <PP&E> 4,805,399 <DEPRECIATION> 2,953,238 <TOTAL-ASSETS> 6,561,402 <CURRENT-LIABILITIES> 3,568,184 <BONDS> 2,274,381 <PREFERRED-MANDATORY> 2,383,116 <PREFERRED> 0 <COMMON> 47,022,179 <OTHER-SE> (49,277,395) <TOTAL-LIABILITY-AND-EQUITY> 6,561,402 <SALES> 2,249,498 <TOTAL-REVENUES> 2,249,498 <CGS> 2,144,306 <TOTAL-COSTS> 2,144,306 <OTHER-EXPENSES> 951,830 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 97,814 <INCOME-PRETAX> (1,662,431) <INCOME-TAX> 0 <INCOME-CONTINUING> (1,662,431) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (1,662,431) <EPS-BASIC> (.12) <EPS-DILUTED> (.12)