Tangshan. Zhongneng Dongdao Group Co., Ltd. is a specialized high-tech enterprise integrating R&D and new energy powertrain production, new energy vehicle design, vehicle production and sales. The total assets of the group are 2.5 billion, the valuation is 20 billion and the employees are 295 1. Among them, Cheng, the owner of Zhongneng Dongdao, is located in Tangshan, and has a strategic planning center, a new energy automobile design institute, a new energy automobile technology research institute and a new energy automobile production base.