The registered address of zhengzhou's construction machinery ltd. Is no. 473 of cao li village in the city of zhongyang. The registration authority is the market supervision authority of zhongyang city. The legal entity is represented by pei zhong ting, and its activities include the sale of concrete mixing machinery, construction machinery and accessories, installation and technical services, water supply equipment without towers, water supply equipment, hardware, valves, mechanical and electrical equipment, cable electrical equipment, and the control system of the mixing station。