Inventories (Tables)

12 Months Ended

Mar. 31, 2021

Inventory Disclosure [Abstract]

Schedule of Inventories

	As of March 31,		As of March 31,
	2021		2020
Raw materials	$	1,422,941	$	1,647,667
Work in process		34,717		-
Finished goods		327,721		381,739
Total	$	1,785,379	$	2,029,406