Short-Term Bank Loans (Details) (USD $)	Mar. 31, 2013	Dec. 31, 2012
Summary of short-term bank loans
Short-term bank loans	$ 3,204,707	$ 2,216,558
Agricultural and Commercial Bank, Loan due on August 26, 2013 [Member]
Summary of short-term bank loans
Short-term bank loans	477,585	474,977
Bank of Communications, Loan due on May 8, 2013 [Member]
Summary of short-term bank loans
Short-term bank loans	318,390	316,651
Bank of Communications, Loan due on May 12, 2013 [Member]
Summary of short-term bank loans
Short-term bank loans	477,585	474,977
Bank of China, Loan due on January 16, 2013 [Member]
Summary of short-term bank loans
Short-term bank loans		949,953
Bank of China, Loan due on January 03, 2014 [Member]
Summary of short-term bank loans
Short-term bank loans	955,171
Jiangsu Huishan Mintai Village Town Bank, Loan due on September 30, 2013 [Member]
Summary of short-term bank loans
Short-term bank loans	$ 795,976