SCHEDULE OF INVENTORY (Details) - USD ($)	Jun. 30, 2021	Mar. 31, 2021
Inventory Disclosure [Abstract]
Finished product	$ 3,207,574	$ 899,266
Raw materials	18,109,674	12,440,548
Work in process	6,622,277	2,527,104
Inventory, net	$ 27,939,525	$ 15,866,918

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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