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INVENTORY, NET (Details Narrative) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Inventory [Line Items]          
Depreciation expenses $ 74,655 $ 86,664 $ 220,535 $ 258,276  
Reserve for inventory obsolescence 0   0   $ 0
Inventory write down     388,735    
Fleet Inventory [Member]          
Inventory [Line Items]          
Depreciation expenses $ 23,886 $ 0 $ 71,658 $ 0