Beijing Municipal Zhongyan Engineering Machinery Manufacturing Co., Ltd. Is located in the industrial zone of Changziying Town, Daxing District, Beijing. Mainly engaged in research and development, production and sales of special vehicles, special vehicles, new energy and clean energy vehicles. It involves many fields such as municipal, sanitation, garden, highway, construction, logistics, and petroleum. Participated in the production of the 50th anniversary of the National Day and the 60th anniversary of the large-scale publicity float, is a national key support enterprise.