4. PROPERTY, PLANT AND EQUIPMENT, NET (Details Narrative) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Property, Plant and Equipment [Abstract]
Land	$ 19,020,945		$ 19,894,947
Depreciation and amortization expense	3,453,563	$ 3,311,907
Direct labor and factory overheads incurred during plant shutdown	2,578,771	3,066,896
Cost of administrative expenses	201,406	224,830
Cost of net revenue	$ 673,386	$ 20,181