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PREPAYMENT AND OTHER CURRENT ASSETS | 12 Months Ended
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Dec. 31, 2012
Prepayment and Other Current Assets [Abstract] |
Prepayment and Other Current Assets [Text Block] |
| 4. | PREPAYMENT AND OTHER CURRENT ASSETS
Prepayment and other current assets consist of the following:
|  | December 31, |
|  | 2012 |  |  | 2011 |
|  | US$ |  |  | US$ |
Prepayment for equipment purchase |  |  | 3,808,938 |  |  |  | 2,300,415 |
Other prepaid expenses |  |  | 261,037 |  |  |  | 64,739 |
|  |  | 4,069,975 |  |  |  | 2,365,154

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- Definition The entire disclosure of prepayment and other current assets. + References No definition available. + Details
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