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PREPAYMENT AND OTHER CURRENT ASSETS (Details) (USD $)
Dec. 31, 2013
Dec. 31, 2012
PREPAYMENT AND OTHER CURRENT ASSETS [Line Items]    
Prepayment for inventory purchase $ 4,867,803 $ 3,808,938
Other prepaid expenses 730,181 261,037
Prepayment and other current assets $ 5,597,984 $ 4,069,975