Property, plant and equipment (Tables)

9 Months Ended

Sep. 30, 2012

Property, plant and equipment [Abstract]

	September 30, 2012			December 31, 2011
Property, Plant, and Equipment:
Land use rights	$	9,867,084		$	2,358,862
Building and improvements		31,688,077			11,145,342
Machinery and equipment		111,938,773			122,844,563
Vehicles		425,514			233,217
Construction in progress		3,922,390			2,335,579
		157,841,838			138,917,563
Less accumulated depreciation and amortization		(30,499,600	)		(24,266,456	)
Property, Plant and Equipment, net	$	127,342,238		$	114,651,107

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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