Quarterly report pursuant to Section 13 or 15(d)

PROPERTY AND EQUIPMENT - Schedule of Property, Plant and Equipment (Details)

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PROPERTY AND EQUIPMENT - Schedule of Property, Plant and Equipment (Details) - USD ($)
Dec. 31, 2020
Mar. 31, 2020
Less: accumulated depreciation $ (3,554,088) $ (2,859,809)
Property and equipment, net 881,179 1,422,581
Machinery and equipment [Member]    
Property, Plant and Equipment 4,402,275 4,249,398
Office equipment [Member]    
Property, Plant and Equipment $ 32,992 $ 32,992