RELATED PARTY TRANSACTIONS, Due from Related Parties (Details)		12 Months Ended
		Dec. 31, 2022 USD ($)	Dec. 31, 2022 NZD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Amount due from Related Parties - Current [Abstract]
Amounts due from related parties before provision for receivable		$ 366,936		$ 1,399,545
Less: provision for receivable from a related party	[1]	0		(166,911)
Amounts due from related parties, net		366,936		1,232,634
Accounts receivable relating to the sale of industrial equipment		678,887		348,773
Amount due from Related Parties, Noncurrent [Abstract]
Amounts due from related parties before provision for receivable		0		4,834,973
Less: provision for receivable from a related party		0		0
Amounts due from related parties -non-current		$ 0		4,834,973
5 - Year Loan [Member]
Amount due from Related Parties, Noncurrent [Abstract]
Loan term		5 years
Aggregate principal amount		$ 4,439,400	$ 7,000,000
Bearing interest rate		2.50%	2.50%
Maturity period		Aug. 31, 2026
Hangzhou Hezhe [Member]
Amount due from Related Parties - Current [Abstract]
Amounts due from related parties before provision for receivable	[2]	$ 366,936		817,640
Zhejiang Zhongchai [Member]
Amount due from Related Parties - Current [Abstract]
Amounts due from related parties before provision for receivable	[3]	0		412,797
Accounts receivable relating to the sale of industrial equipment				340,770
Advances to related party				72,027
Shanghai Hengyu [Member]
Amount due from Related Parties - Current [Abstract]
Amounts due from related parties before provision for receivable		0		2,197
Jiangsu Rongyuan [Member]
Amount due from Related Parties - Current [Abstract]
Amounts due from related parties before provision for receivable	[1]	0		166,911
Provision for receivable from advances to related party				0	$ 227,807	$ 206,187
Reversal of provision for receivable from related party				78,931
Bendon Limited [Member]
Amount due from Related Parties, Noncurrent [Abstract]
Amounts due from related parties before provision for receivable	[4]	$ 0		$ 4,834,973

[1] The balances mainly represent advances to related parties for daily operational purposes. The business conditions of Jiangsu Rongyuan deteriorated and, as a result, the Company recognized provision for receivables of nil, $227,807 and $206,187 for the years ended December 31, 2021, 2020 and 2019, respectively. For the year ended December 31, 2020, the Company wrote off the balance of provision that it recognized in 2019. The Company reversed the provision of $78,931 for the year ended December 31, 2021 due to the repayment from the related party. The balance was written off during the year ended December 31, 2022.

[2] The balance mainly represents the prepayment for raw material to the related party.

[3] The balances mainly represent accounts receivable relating to the sale of industrial equipment of $340,770 and advances to Zhejiang Zhongchai for daily operational purposes of $72,027 as of December 31, 2021.

[4] The balance represents a 5-year loan in the aggregate principal amount of $4,439,400 (New Zealand Dollar 7,000,000) to the related party, bearing interest of 2.5% annually and maturing in August 2026.As for the resignation of Mr. Justin Davis-Rice in 2022, the controller of Bendon Limited and the former director of CEGL, Bendon Limited was not a related party as of December 31, 2022.