Summary of Significant Accounting Policies (Details)	9 Months Ended
	Sep. 30, 2013
Buildings [Member]
Summary of property and equipment, estimated useful lives
Estimated useful lives of property and equipment	15-20 years
Plant and machinery [Member]
Summary of property and equipment, estimated useful lives
Estimated useful lives of property and equipment	3-20 years
Motor vehicle [Member]
Summary of property and equipment, estimated useful lives
Estimated useful lives of property and equipment	10 years
Office equipment [Member]
Summary of property and equipment, estimated useful lives
Estimated useful lives of property and equipment	3-10 years