Notes Payable	12 Months Ended
Dec. 31, 2012
Notes Payable [Abstract]
Notes payable	(11) Notes payable As of December 31, 2012, the Company had six bank acceptance notes from Bank of Hebei to one of its major suppliers for a total amount of $3,170,276. An amount equal to $1,585,138 is under the banking facility obtained from Bank of Hebei in September 13, 2012 as mention in Note (9), while the remaining portion, amount of $1,585,138, are secured with a restricted bank deposit as mention in Note (3). The bank acceptance notes bear interest rate at nil% per annum and 5% of notes amount as handling charge. They will become due and payable on various dates starting from March 24 through June 18 during the year of 2013.

Notes Payable

12 Months Ended

Dec. 31, 2012

(11) Notes payable

As of December 31, 2012, the Company had six bank acceptance notes from Bank of Hebei to one of its major suppliers for a total amount of $3,170,276. An amount equal to $1,585,138 is under the banking facility obtained from Bank of Hebei in September 13, 2012 as mention in Note (9), while the remaining portion, amount of $1,585,138, are secured with a restricted bank deposit as mention in Note (3). The bank acceptance notes bear interest rate at nil% per annum and 5% of notes amount as handling charge. They will become due and payable on various dates starting from March 24 through June 18 during the year of 2013.