Advances to Suppliers, Net (Tables)

12 Months Ended

Dec. 31, 2022

Advances to Suppliers, Net [Abstract]

Schedule of advances to suppliers

	December 31, 2022			December 31, 2021
Raw material prepayments for equipment production	$	466,619		$	751,409
Land reclamation prepayments		436,792			472,640
Advances to construction subcontractors		-			23,394
Total:		903,411			1,247,443
Less: allowances for doubtful accounts		(449,517	)		(965,843	)
Advances to suppliers, net, third parties	$	453,894		$	281,600

Schedule of changes of allowance for doubtful accounts

	December 31, 2022			December 31, 2021
Beginning balance	$	965,843		$	1,112,374
Bad debt provision		(454,072	)		259,861
Write off		-			(428,553	)
Foreign exchange translation		(62,254	)		22,161
Ending balance	$	449,517		$	965,843