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3.INVENTORIES
3 Months Ended
Mar. 31, 2012
Inventory Disclosure [Text Block]
3. INVENTORIES

Inventories are comprised of the following:


    March 31,     December 31,     March 31,  
    2012     2011     2011  
    (Unaudited)           (Unaudited)  
                         
Raw materials   $ 10,998,966     $ 8,303,064     $ 10,759,817  
Work-in-process     628,803       476,991       847,197  
Finished goods     52,601,357       56,342,273       50,192,066  
Reserve for obsolescence or                        
    lower of cost or market     (115,780 )     (103,280 )     (144,240 )
Total   $ 64,113,346     $ 65,019,048     $ 61,654,840