CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	12 Months Ended
Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 39,805,629	$ 30,349,037	$ 12,369,062
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	2,965,616	1,640,882	1,449,186
Provision for inventory losses	154,257
Stock-based compensation	102,626	275,698	333,387
(Increase) decrease in current assets:
Accounts receivable	35,182,509	(34,354,325)	(8,512,633)
Advances to suppliers	1,072,711	887,765
Other receivables, prepayments, and deposits	(566,181)	(491,041)	(5,019)
Due from stockholder			331,064
Due from related party			1,715,320
Tax rebate receivable			283,706
Inventories	(36,079,878)	(4,329,707)	(10,374,062)
Increase (decrease) in current liabilities:
Accounts payable	(19,131,367)	12,532,257	4,084,515
Advance from customers	(773,834)	(10,106)	(1,585,231)
Taxes payable	(8,220,308)	1,777,120	(670,218)
Notes payable	(7,898,004)	1,924,203
Due to related party			(274,636)
Other payables and accrued expenses	(649,823)	858,495	1,221,679
Increase in noncurrent assets:	4,687	15,741	18,100
Net cash provided by operating activities	5,968,640	11,076,019	384,221
CASH FLOWS FROM INVESTING ACTIVITIES:
Change in restricted cash	1,257,452	(1,282,217)	164,297
Acquisition of property & equipment	(10,444,879)	(10,095,861)	(1,474,527)
Acquisition of intangible asset	(4,325,011)	(36,441,355)
Refund of deposit on land use right	10,513,006
Deposit for land use right	(826,923)	(4,601,917)
Advance for equipment purchase	(824,307)
Sale of short-term investments			29,322
Construction in progress	(17,587,593)	(4,969,627)	(2,829,702)
Net cash used in investing activities	(22,238,255)	(57,390,977)	(4,110,610)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of notes payable			3,055,687
Proceeds from sale of common stock			93,578,000
Dividends paid	(5,038,884)
Offering costs paid		(320,000)	(12,407,007)
Proceeds from exercise of warrants		6,964,510	290,890
Purchase of treasury stock		(6,945,950)
Payment on short-term loans			(3,550,661)
Payment on long-term loans			(733,050)
Net cash provided by (used in) financing activities	(5,038,884)	(301,440)	80,233,859
EFFECT OF EXCHANGE RATE CHANGE ON CASH & EQUIVALENTS	1,313,342	1,239,260	44,233
NET INCREASE (DECREASE) IN CASH & EQUIVALENTS	(19,995,157)	(45,377,138)	76,551,703
CASH & EQUIVALENTS, BEGINNING OF YEAR	33,956,591	79,333,729	2,782,026
CASH & EQUIVALENTS, END OF YEAR	13,961,434	33,956,591	79,333,729
Supplemental Cash flow data:
Income tax paid	10,846,615	3,620,873	567,226
Interest paid			119,996
Supplemental Disclosure of Non-Cash Financing Activities:
Transfer from construction in progress to fixed assets	$ 6,102,099

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