The registered address of Guangxi Guojian Pipeline Co., Ltd. is Room 1602, Unit 1, Building 9, Jinyuan Huafu Phase II Residential Building, South of Yingbin Avenue, Lianzhou Town, Hepu County, Beihai City, Guangxi Zhuang Autonomous Region. The registration authority is Hepu County Market Supervision Administration, and the legal representative is Zhao Jiandang. The business scope includes licensed projects such as installation, renovation, and repair of special equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General project: municipal facility management; Manufacturing of plastic products; Sales of plastic products; Manufacturing of plastic packaging boxes and containers; Retail of hardware products; Wholesale of hardware products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of anti-corrosion materials; Sales of coatings (excluding hazardous chemicals); Production of refractory materials; Manufacturing of metal structures; Sales of metal structures; Manufacturing of concrete structural components; Sales of concrete structural components; Sales of pipeline transportation equipment; Installation services for ordinary mechanical equipment; Environmental consulting services; Sales of specialized equipment for environmental protection; Sales of mining machinery; Wholesale of kitchenware, sanitary ware, and daily necessities; Sales of building decoration materials; Sales of building materials; Sales of synthetic materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Manufacturing of metal daily necessities; Repair of metal products; Sales of non-metallic minerals and products; Sales of metal products; Sales of firefighting equipment; Sales of security equipment; Domestic trade agency. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)