Consolidated Satatements of Cash Flows (USD $)	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
NET INCOME	$ 1,374,165	$ 3,835,119
Adjustments to reconcile net income from operations to net cash provided by operating activities:
Depreciation	3,092,511	2,503,759
Amortization of land use rights	46,727	45,138
(Decrease) increase in allowance for doubtful accounts	(46,631)	166,640
Warrants modification expense	235,133
Stock-based compensation expense	101,590	214,807
Changes in assets and liabilities:
Restricted cash		(152,714)
Notes receivable	6,324	(139,095)
Accounts receivable	(825,725)	1,439,402
Inventories	(1,603,500)	(705,682)
Prepaid value-added taxes on purchases	913,184	752,472
Prepaid and other current assets	(32,988)	(91,109)
Advances to suppliers	(1,379,275)	(1,610,347)
Bank acceptance notes payable		152,714
Accounts payable	(188,919)	(2,838,972)
Accrued expenses	171,338	438,205
VAT and service taxes payable	54,685	(82,407)
Income taxes payable	(112,101)	(605,803)
Advances from customers	1,217,798	1,139,208
NET CASH PROVIDED BY OPERATING ACTIVITIES	3,024,316	4,461,335
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	(3,263,008)	(4,796,171)
NET CASH USED IN INVESTING ACTIVITIES	(3,263,008)	(4,796,171)
CASH FLOWS FROM FINANCING ACTIVITIES:
Principal payments on capital lease	(127,477)
Proceeds from bank loans	2,213,264	1,832,570
Repayment of bank loans	(1,897,083)	(1,374,428)
Decrease in restricted cash	31,618
Decrease in bank acceptance notes payable	(31,618)
Proceeds from sale of common stock		125,000
Proceeds from exercise of warrants	198,142	400,000
NET CASH PROVIDED BY FINANCING ACTIVITIES	386,846	983,142
EFFECT OF EXCHANGE RATE ON CASH AND CASH EQUIVALENTS	6,551	29,087
NET INCREASE IN CASH AND CASH EQUIVALENTS	154,705	677,393
CASH AND CASH EQUIVALENTS - beginning of period	1,152,607	947,177
CASH AND CASH EQUIVALENTS - end of period	1,307,312	1,624,570
Cash paid for:
Interest	160,396	62,528
Income taxes	777,646	2,105,018
NON-CASH INVESTING AND FINANCING ACTIVITIES:
Series A preferred converted to common shares	13,198	936
Common stock issued for future service	$ 54,880	$ 113,317