The registered address of Guorun Hengke (Tianjin) Anti corrosion Engineering Technology Co., Ltd. is located on the first floor of Building 25, No.1 Haitai Huake 3rd Road, Huayuan Industrial Zone. The registration authority is the Market Supervision and Administration Bureau of Tianjin Binhai High tech Industrial Development Zone, and the legal representative is Zhao Jinxiang. The business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Sales of coatings (excluding hazardous chemicals); Promotion services for new material technology; Sales of chemical products (excluding licensed chemical products); Sales of mechanical equipment; Electronic product sales; Sales of instruments and meters; Sales of metal materials; Sales of building materials; Sales of lightweight building materials; Technology import and export; 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: construction project construction. (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.)