Chengli Special Purpose Vehicle Co., Ltd. is a large automobile manufacturing group that owns the titles of "China Famous Trademark", "Hubei Famous Brand", "National High-tech Enterprise" and "Top 500 Chinese Private Enterprises". It is a diversified group company integrating automobile technology research and development, automobile manufacturing, bus manufacturing, special vehicle modification, auto parts, finance, education, and real estate investment.Chengli Group has 13 independent subsidiaries, 168 direct factories, professional factories, and group member factories. After 16 years of leapfrog development, the group company has total assets of nearly 20 billion yuan, covers an area of 3000 acres, has a construction area of over 1.2 million square meters, and employs more than 13000 people, including more than 2000 technical personnel and more than 6000 technical workers. Chengli Special Purpose Vehicle Co., Ltd., the core enterprise of Chengli Group, has almost passed all domestic and international certifications for specialized vehicles, including ISO9001-2008 quality management, ISO 14001 environmental management, OHSAS18001 occupational health and safety management system certification, 3C mandatory certification, automotive energy conservation and environmental protection certification, automotive exemption certification, American mechanical engineer ASME certification, and EU agreement ADR certification; Obtained various key production qualifications: A2, C2, C3 pressure vessel production qualifications, special equipment production qualifications such as on-board cranes, truck cranes, fire trucks, and national weapon and equipment technology production qualifications; Our independently innovated products have obtained over 100 national patents, with more than 1250 varieties listed in the national announcement catalog. In 2020, the single output value of special vehicles exceeded 7.75 billion yuan, making us a leading enterprise in the field of special vehicles in China.