Quarterly report pursuant to Section 13 or 15(d)

Bank Loans (Details 1)

v3.7.0.1
Bank Loans (Details 1) - USD ($)
Mar. 31, 2017
Dec. 31, 2016
Debt Instrument [Line Items]    
Total long-term bank loans $ 39,351,818 $ 39,137,956
Less: current portion (17,393,069) (17,298,544)
Long-term bank loans, non-current portion 21,958,749 21,839,412
Export-Import Bank of China [Member]    
Debt Instrument [Line Items]    
Total long-term bank loans 5,884,655 5,852,674
Export-Import Bank of China One [Member]    
Debt Instrument [Line Items]    
Total long-term bank loans 1,159,538 1,153,236
Export-Import Bank of China Two [Member]    
Debt Instrument [Line Items]    
Total long-term bank loans 4,768,600 4,742,684
Export-Import Bank of China Three [Member]    
Debt Instrument [Line Items]    
Total long-term bank loans 18,117,780 18,019,317
China Development Bank [Member]    
Debt Instrument [Line Items]    
Total long-term bank loans $ 9,421,245 $ 9,370,045