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Land Use Rights (Details) (USD $)
3 Months Ended
Mar. 31, 2014
Dec. 31, 2013
Mar. 31, 2014
Minimum [Member]
Mar. 31, 2014
Maximum [Member]
Components of land use rights        
Land use rights, Useful Life     45 years 50 years
Land use rights $ 4,381,894 $ 4,418,826    
Less: accumulated amortization (651,470) (632,775)    
Land use rights, net $ 3,730,424 $ 3,786,051