SCHEDULE OF INTANGIBLE ASSETS (Details) (USD $)	6 Months Ended	12 Months Ended
	Jun. 30, 2012	Dec. 31, 2011
Gross carrying amount	$ 15,250,940	$ 15,142,423
Accumulated Amortization	(10,140,991)	(8,621,752)
Net carrying amount	5,109,949	6,520,671
Permits and licenses [Member]
Weighted average amortization period	10 years 0 months 0 days	10 years 0 months 0 days
Gross carrying amount	4,981,362	4,946,791
Accumulated Amortization	(1,788,375)	(1,562,105)
Net carrying amount	3,192,987	3,384,686
GMP certificate [Member]
Weighted average amortization period	5 years 10 months 0 days	5 years 10 months 0 days
Gross carrying amount	2,522,496	2,504,990
Accumulated Amortization	(1,660,853)	(1,364,070)
Net carrying amount	861,643	1,140,920
Long-term customer-relationship [Member]
Weighted average amortization period	4 years 0 months 0 days	4 years 0 months 0 days
Gross carrying amount	7,509,730	7,457,612
Accumulated Amortization	(6,571,014)	(5,593,209)
Net carrying amount	938,716	1,864,403
Others [Member]
Gross carrying amount	237,352	233,030
Accumulated Amortization	(120,749)	(102,368)
Net carrying amount	$ 116,603	$ 130,662