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INVENTORIES (Details) - USD ($)
Mar. 31, 2019
Dec. 31, 2018
INVENTORIES    
Raw materials $ 1,492,331 $ 1,399,543
Finished goods 6,218,979 6,442,759
Inventory, gross 7,711,310 7,842,302
Inventory reserve (297,208) (297,208)
Inventory, net $ 7,414,102 $ 7,545,094