Long-term loans (Tables)

6 Months Ended

Jun. 30, 2013

Long-term loans [Abstract]

Schedule of Long-Term Debt

	June 30,		December 31,
	2013		2012
	(Unaudited)
	$		$
Long term loans from Bank of China		6,795,567		7,703,048
Less: current portion of long-term borrowings		1,941,590		1,925,762
Long- term bank loans, net of current portion		4,853,977		5,777,286

Schedule of Maturities of Long-Term Loans

The repayment schedule of the principal is summarized as in below table:

	$
Remaining 2013		970,797
2014		1,941,590
2015		1,941,590
2016		1,941,590
		6,795,567