Prepaid Land Use Rights, net (Tables)

12 Months Ended

Dec. 31, 2018

Prepaid Land Use Rights, net [Abstract]

Schedule of prepaid land use rights

	December 31,			December 31,
	2017			2018
Prepaid land use rights	$	8,634,993		$	8,167,587
Accumulated amortization		(590,058	)		(721,470	)
	$	8,044,935		$	7,446,117
Less: Classified as current assets		(172,700	)		(163,352	)
	$	7,872,235		$	7,282,765