Property, Plant and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment, net

	As of			As of
	December 31, 2019			December 31, 2018
Property and buildings	$	30,262,851		$	26,766,432
Leasehold improvement		3,971,202			2,376,165
Machinery and equipment (1)		36,719,216			34,006,697
Automobiles		980,823			1,006,032
Office and electric equipment		1,344,561			948,090
Subtotal		73,278,653			65,103,416
Construction in progress		492,429			2,393,006
Less: accumulated depreciation		(19,667,470	)		(15,659,789	)
Property and equipment, net	$	54,103,612		$	51,836,633