Property And Equipment (Details) (USD $)	Jun. 30, 2012	Dec. 31, 2011
Property And Equipment
Permit of land use	$ 446,078	$ 442,978
Building	2,414,067	2,397,286
Plant, machinery and equipment	6,289,064	6,184,254
Motor vehicle	146,773	145,300
Office equipment	211,802	204,552
Construction in progress	354,034	351,571
Total equipment and property	9,861,818	9,725,941
Less: accumulated depreciation	(3,839,492)	(3,391,124)
Property and Equipment, net	$ 6,022,326	$ 6,334,817
Permit of land use minimum	40
Permit of land use maximum	70
Building minimum life years	20
Building maximum life years	35
Plant, machinery and equipment life years	10
Motor vehicle minimum life years	5
Motor vehicle maximum life years	10
Office equipment minimum life years	3
Office equipment maximum life years	5