v3.26.1
Organization and Principal Activities (Details)
 3 Months Ended
Jan. 30, 2026
Dec. 29, 2021
CNY (¥)
Nov. 01, 2017
CNY (¥)
Apr. 26, 2010
USD ($)
Apr. 05, 2007
USD ($)
Mar. 31, 2026
ton
shares
Mar. 31, 2025
Dec. 31, 2025
shares
Dec. 16, 2009
Organization and Principal Activities [Line Items]                  
Transmission product sale of sets             38,734    
Electric industrial vehicles, description           HEVI’s electric industrial vehicle products (which are not currently being offered as a result of the suspension of its operations) include GEF-series electric forklifts, a series of lithium powered forklifts with three models ranging in size from 1.8 tons to 3.5 tons, GEL-1800, a 1.8-ton rated load lithium powered electric wheeled front loader, GEX-8000, an all-electric 8.0 ton rated load lithium powered wheeled excavator, and GEL-5000, an all-electric 5.0 ton rated load lithium wheeled front loader. In addition, in April 2023, HEVI introduced a line of mobile DC battery chargers that support DC powered EV applications in the North America market.      
Ordinary shares outstanding (in Shares)             17,394,226  
Purchase of equity | ¥   ¥ 34,300,000 ¥ 31,590,000            
Hangzhou Greenland Energy Technologies Co., Ltd. [Member]                  
Organization and Principal Activities [Line Items]                  
Percentage of equity interest in subsidiaries           100.00%      
Hengyu Capital, Ltd [Member]                  
Organization and Principal Activities [Line Items]                  
Percentage of equity interest in subsidiaries           62.50%      
Zhongchai Holding [Member]                  
Organization and Principal Activities [Line Items]                  
Percentage of equity interest in subsidiaries           100.00%      
Consideration value (in Dollars) | $       $ 2,600,000          
Greenland Technologies Holding Corporation [Member]                  
Organization and Principal Activities [Line Items]                  
Number of forklift trucks (in ton) | ton           100      
Transmission product sale of sets           46,027      
Trendway Capital Limited [Member]                  
Organization and Principal Activities [Line Items]                  
Percentage of shareholders voting rights           88.00%      
Minimum [Member] | Greenland Technologies Holding Corporation [Member]                  
Organization and Principal Activities [Line Items]                  
Number of forklift trucks (in ton) | ton           1      
Maximum [Member] | Greenland Technologies Holding Corporation [Member]                  
Organization and Principal Activities [Line Items]                  
Number of forklift trucks (in ton) | ton           15      
Zhejiang Zhongchai Machinery Co., Ltd. [Member]                  
Organization and Principal Activities [Line Items]                  
Equity interest owned           89.47%      
Zhejiang Zhongchai [Member]                  
Organization and Principal Activities [Line Items]                  
Equity interest owned   20.00% 10.53%   75.4717%        
Purchase of equity | $         $ 8,000,000        
Zhejiang Zhongchai to Zhongchai Holding [Member]                  
Organization and Principal Activities [Line Items]                  
Equity interest owned                 75.4717%
Xinchang County Keyi Machinery Co., Ltd. [Member]                  
Organization and Principal Activities [Line Items]                  
Equity interest owned       24.5283%          
Zhongchai Holding [Member]                  
Organization and Principal Activities [Line Items]                  
Equity interest owned           89.47%      
Jiuxin [Member]                  
Organization and Principal Activities [Line Items]                  
Equity interest owned           10.53%      
Class B Ordinary Shares [Member]                  
Organization and Principal Activities [Line Items]                  
Ordinary shares outstanding (in Shares)           6,011,740    
Common stock voting rights 25         twenty-five      
Class B Ordinary Shares [Member] | Trendway Capital Limited [Member]                  
Organization and Principal Activities [Line Items]                  
Percentage of outstanding ordinary shares           100.00%      
Ordinary shares outstanding (in Shares)           6,011,740      
Common stock voting rights           twenty-five      
Class A Ordinary Shares [Member]                  
Organization and Principal Activities [Line Items]                  
Ordinary shares outstanding (in Shares)           20,532,482    
Common stock voting rights one         one      
Class A Ordinary Shares [Member] | Trendway Capital Limited [Member]                  
Organization and Principal Activities [Line Items]                  
Ordinary shares outstanding (in Shares)           20,532,482      
Common stock voting rights           one