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Organization and Principal Activities (Tables)
12 Months Ended
Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of subsidiary included consolidated financial statements
Name  Domicile
and Date of
Incorporation
  Paid-in
Capital
  Percentage of
Effective
Ownership
   Principal Activities
Zhongchai Holding (Hong Kong) Limited  Hong Kong
April 23, 2009
  HKD 10,000    100%  Holding
Zhejiang Zhongchai Machinery Co., Ltd.  PRC
November 21, 2005
  RMB 25,000,000    71.576%  Manufacture, sale of various transmission boxes
Shanghai Hengyu Business Management Consulting Co., Ltd.  PRC
September 10, 2015
  RMB 251,500,000    62.5%  Investment management and consulting services
Hangzhou Greenland Energy Technologies Co., Ltd.  PRC
August 8, 2020
  RMB 7,224,922    100%  Trading
HEVI Corp.  Delaware
January 14, 2020
  USD 6,363,557    100%   U.S. operation and distribution of electric industrial vehicles for North American market
Hengyu Capital, Ltd  Hong Kong
August 16, 2022
  HKD 10,000    62.5%  Investment management and consulting services