Quarterly report pursuant to Section 13 or 15(d)

SCHEDULE OF COMPONENTS OF INVENTORY (Details)

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SCHEDULE OF COMPONENTS OF INVENTORY (Details) - USD ($)
Jul. 31, 2021
Oct. 31, 2020
Inventory Disclosure [Abstract]    
Raw materials and parts $ 8,559,182 $ 7,322,688
Work in progress 674,166 698,756
Finished goods 1,597,470 1,120,829
Total Inventory $ 10,830,818 $ 9,142,273