Intangible Assets (Details) - USD ($)	9 Months Ended
	Sep. 30, 2018	Dec. 31, 2017
Components of intangible assets
Intangible assets, Gross	$ 5,506,575	$ 6,700,131
Less: accumulated amortization	(1,066,192)	(1,305,835)
Intangible assets, Net	4,440,383	5,394,296
Land use rights [Member]
Components of intangible assets
Intangible assets, Gross	$ 3,923,565	4,149,181
Patent use rights [Member]
Components of intangible assets
Intangible assets, useful life	10 years
Intangible assets, Gross		2,458,701
Other intangible assets [Member]
Components of intangible assets
Intangible assets, Gross	1,529,867	92,249
Goodwill [Member]
Components of intangible assets
Intangible assets, Gross	$ 53,143
Minimum [Member] | Land use rights [Member]
Components of intangible assets
Intangible assets, useful life	45 years
Minimum [Member] | Other intangible assets [Member]
Components of intangible assets
Intangible assets, useful life	3 years
Maximum [Member] | Land use rights [Member]
Components of intangible assets
Intangible assets, useful life	50 years
Maximum [Member] | Other intangible assets [Member]
Components of intangible assets
Intangible assets, useful life	5 years