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Organization and Principal Activities (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Organization and Principal Activities (Details) [Line Items] |  |
Revenue amount (in Dollars) | $ 90,830 | $ 98,840
Transmission product sale of sets | 129,686 | 141,431
Forklift manufacturers, description | more than 100 forklift manufacturers in the PRC. |
Electric industrial vehicles, description | Greenland’s electric industrial vehicle products currently 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. These products are available for purchase in the United States (“U.S.”) market. In August 2022, Greenland launched a 54,000 square foot industrial electric vehicle assembly site in Baltimore, Maryland to support local services, assembly and distribution of its electric industrial heavy equipment products line. |
Percentage of outstanding ordinary shares | 47.86% |
Zhejiang Zhongchai Machinery Co., Ltd. [Member] |  |
Organization and Principal Activities (Details) [Line Items] |  |
Percentage of outstanding ordinary shares | 71.576% |
Shanghai Hengyu Business Management Consulting Co., Ltd [Member] |  |
Organization and Principal Activities (Details) [Line Items] |  |
Percentage of outstanding ordinary shares | 62.50% |
Hangzhou Greenland Energy Technologies Co., Ltd [Member] |  |
Organization and Principal Activities (Details) [Line Items] |  |
Percentage of outstanding ordinary shares | 100.00% |
Greenland Technologies Corporation [Member] |  |
Organization and Principal Activities (Details) [Line Items] |  |
Percentage of outstanding ordinary shares | 100.00% |
Hengyu Capital, Ltd. [Member] |  |
Organization and Principal Activities (Details) [Line Items] |  |
Percentage of outstanding ordinary shares | 62.50% |
Zhejiang Zhongchai [Member] |  |
Organization and Principal Activities (Details) [Line Items] |  |
Subsidiaries, description | a limited liability company registered on November 21, 2005, is the direct operating subsidiary of Zhongchai Holding in the PRC. On April 5, 2007, Usunco Automotive Limited (“Usunco”), a British Virgin Islands limited liability company, invested US$8,000,000 for purchasing approximately 75.47% equity interest of Zhejiang Zhongchai. On December 16, 2009, Usunco agreed to transfer its 75.47% interest in Zhejiang Zhongchai to Zhongchai Holding. On April 26, 2010, Xinchang County Keyi Machinery Co., Ltd. transferred 24.528% equity interest it owned in Zhejiang Zhongchai to Zhongchai Holding in exchange for a consideration of US$2.6 million. On November 1, 2017, Xinchang County Jiuxin Investment Management Partnership (LP) (“Jiuxin”), an entity controlled and beneficially owned by Mr. He Mengxing, president of Zhejiang Zhongchai, closed its investment of approximately RMB31,590,000 in Zhejiang Zhongchai for 10.53% of its interest.On December 29, 2021, Xinchang County Jiuhe Investment Management Partnership (LP) (“Jiuhe”), an entity controlled and beneficially owned by Mr. He Mengxing, president of Zhejiang Zhongchai, closed its investment of approximately RMB34,300,000 in Zhejiang Zhongchai for 20.00% of its interest. As of December 31, 2022, Zhongchai Holding owned approximately 71.576% of the equity interests, Jiuxin owned approximately 8.424% of the equity interests, and Jiuhe owned approximately 20.00% of the equity interests in Zhejiang Zhongchai. |

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