The largest special vehicle enterprise in China.

The largest special purpose vehicle enterprise in China is Hubei Sanjiang Aerospace Wanshan Special Purpose Vehicle Co., Ltd., which belongs to China Aerospace Sanjiang Group. The company is a state-approved automobile and chassis manufacturer. After 45 years of construction and development, it has become one of the top 500 machinery industries in China and one of the top 500 Chinese enterprises. At present, the company's main products are self-propelled modular transport vehicles, heavy flat-panel transport vehicles, new energy buses, new energy logistics vehicles and WS series commercial vehicles. The company has long been committed to the construction of core competence and the improvement of development capability, and has a heavy-duty vehicle testing ground, testing center and six research institutes.