The registered address of Hebei Yuante Pipeline Manufacturing Co., Ltd. is located in Gaolongtan, Bianwu Town, Yanshan County. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Gao Zhongyi. The business scope includes manufacturing pipelines, pipeline equipment and accessories, elbows, tees, reducers, pipe caps, socket fittings, flanges, gaskets, power plant accessories, fasteners, standard parts, steel pipes, bends, expansion joints, filters, valves, anti-corrosion and insulation pipelines, wear-resistant pipelines, and conveying machinery equipment and accessories. To engage in the export business of self-produced products and technologies of the enterprise, as well as the import business of machinery and equipment, spare parts, raw materials and technologies required by the enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)