The registered address of Youwei Heavy Industry (Tianjin) Group Co., Ltd. is located at No. 3 Hengjie Road, Ninghe Modern Industrial Zone, Tianjin. The registration authority is the Market Supervision Administration of Ninghe District, Tianjin, and the legal representative is Huang Dongbo. The business scope includes general projects: manufacturing of mechanical and electrical equipment; Manufacturing of deep-sea oil drilling equipment; Manufacturing of metal processing machinery; Manufacturing of generators and generator sets; Motor manufacturing; Sales of mechanical parts and components; Sales of mechanical and electrical equipment; Sales of mechanical equipment; Sales of generators and generator sets; Sales of industrial control computers and systems; Retail of computer software, hardware, and auxiliary equipment; Sales of metal materials; Retail of hardware products; Sales of mining machinery; Sales of rail transit engineering machinery and components; Sales of bearings, gears, and transmission components; Sales of production and testing equipment for new energy vehicles; Sales of special equipment; Electrical equipment repair; Specialized equipment repair; General equipment repair; Mechanical parts and component processing; Mechanical equipment leasing; Rental of special equipment; Container leasing services; Installation services for ordinary mechanical equipment; Intelligent control system integration; Software development; Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Recycling of renewable resources (excluding productive waste metals); Processing of renewable resources; Sales of renewable resources; Import and export of goods. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: production of road motor vehicles; Manufacturing of special equipment; Installation, renovation, and repair of special equipment; Ship repair. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.)