<ARTICLE> 5 <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> DEC-31-1999 <CASH> 1,197,583 <SECURITIES> 0 <RECEIVABLES> 19,620,037 <ALLOWANCES> 728,119 <INVENTORY> 6,639,055 <CURRENT-ASSETS> 37,215,569 <PP&E> 20,587,125 <DEPRECIATION> 6,714,801 <TOTAL-ASSETS> 168,722,668 <CURRENT-LIABILITIES> 25,984,093 <BONDS> 0 <PREFERRED-MANDATORY> 3,889 <PREFERRED> 0 <COMMON> 131,344 <OTHER-SE> 110,537,147 <TOTAL-LIABILITY-AND-EQUITY> 168,722,668 <SALES> 167,227,690 <TOTAL-REVENUES> 167,227,690 <CGS> 138,667,671 <TOTAL-COSTS> 138,667,671 <OTHER-EXPENSES> 10,047,058 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 3,082,900 <INCOME-PRETAX> 15,515,304 <INCOME-TAX> 7,128,295 <INCOME-CONTINUING> 7,128,295 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 8,387,009 <EPS-BASIC> 0.64 <EPS-DILUTED> 0.59