Annual report pursuant to Section 13 and 15(d)

Bank Loans (Details 1)

v3.6.0.2
Bank Loans (Details 1) - USD ($)
Dec. 31, 2016
Dec. 31, 2015
Debt Instrument [Line Items]    
Total long-term bank loans $ 39,137,956 $ 35,250,435
Less: current portion (17,298,544) (12,679,680)
Long-term bank loans, non-current portion 21,839,412 22,570,755
Export-Import Bank of China [Member]    
Debt Instrument [Line Items]    
Total long-term bank loans 5,852,674 11,832,314
Export-Import Bank of China One [Member]    
Debt Instrument [Line Items]    
Total long-term bank loans 1,153,236 2,310,999
Export-Import Bank of China Two [Member]    
Debt Instrument [Line Items]    
Total long-term bank loans 4,742,684 9,937,295
Export-Import Bank of China Three [Member]    
Debt Instrument [Line Items]    
Total long-term bank loans 18,019,317
China Development Bank [Member]    
Debt Instrument [Line Items]    
Total long-term bank loans $ 9,370,045 $ 11,169,827