Organization and Principal Activities (Details) - Schedule of subsidiary included in unaudited consolidated financial statements	9 Months Ended
	Sep. 30, 2022 HKD ($)
Zhongchai Holding (Hong Kong) Limited [Member]
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Domicile and Date of Incorporation	Hong Kong April 23, 2009
Paid-in Capital	$ 10,000
Percentage of Effective Ownership	100.00%
Principal Activities	Holding
Paid-in Capital, Currency	HKD
Zhejiang Zhongchai Machinery Co., Ltd. [Member]
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Domicile and Date of Incorporation	PRC November 21, 2005
Paid-in Capital	$ 25,000,000
Percentage of Effective Ownership	71.576%
Principal Activities	Manufacture, sale of various transmission boxes
Paid-in Capital, Currency	RMB
Shanghai Hengyu Business Management Consulting Co., Ltd. [Member]
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Domicile and Date of Incorporation	PRC September 10, 2015
Paid-in Capital	$ 251,500,000
Percentage of Effective Ownership	62.50%
Principal Activities	Investment management and consulting services.
Paid-in Capital, Currency	RMB
Hangzhou Greenland Energy Technologies Co., Ltd. [Member]
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Domicile and Date of Incorporation	PRC August 8, 2020
Paid-in Capital	$ 7,224,922
Percentage of Effective Ownership	100.00%
Principal Activities	Trading.
Paid-in Capital, Currency	RMB
HEVI Corp., formerly known as Greenland Technologies Corporation [Member]
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Domicile and Date of Incorporation	Delaware January 14, 2020
Paid-in Capital	$ 6,363,557
Percentage of Effective Ownership	100.00%
Principal Activities	U.S. operation and distribution of electric industrial vehicles for North American market
Paid-in Capital, Currency	USD