2026 Top 10 Double Sided Submerged Arc Welded Steel Pipe Manufacturers in China

Hebei Shenzhou Steel Pipe Manufacturing Co., Ltd

Hebei Shenzhou Steel Pipe Manufacturing Co., Ltd., with its registered address located in the Hope New Industrial Zone of Mengcun Hui Autonomous County, is registered with the Market Supervision and Administration Bureau of Mengcun Hui Autonomous County, and its legal representative is Zhao Jingang. Its business scope includes the production, processing, and sales of steel pipes, fittings, steel materials, and pipe clamps; Insulation and anti-corrosion of steel pipes and fittings; Valve sales; Precision casting mechanical components; Self owned commercial housing rental services; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Double Sided Submerged Arc Welded Steel Pipe, Spiral Tube, Spiral Steel Pipe

Chongqing Jiucan Materials Co., Ltd

Chongqing Jiucan Materials Co., Ltd., with its registered address at 5-1, Building 1, No. 101 Cuibai Road, Chunhui Road Street, Dadukou District, Chongqing (cluster registration), registered with the Market Supervision and Administration Bureau of Dadukou District, Chongqing. The legal representative is Li Shangyan, and its business scope includes general projects such as metal material sales; Wholesale of hardware products; Sales of metal fittings for construction; Sales of metal structures; Sales of metal products; Sales of mechanical parts and components; Retail of hardware products; Sales of valves and plugs; Sales of building materials; Sales of rubber products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Double Sided Submerged Arc Welded Steel Pipe, 201 Stainless Steel Plate, Black Rectangular Tube

Guangdong Jianggang Pipe Industry Co., Ltd

Guangdong Jianggang Pipe Industry Co., Ltd., with its registered address at No. 08, Zhong'er Road, F3 District, Guangdong Lecong Steel World, Lecong Town, Shunde District, Foshan City, is registered with the Market Supervision Administration of Shunde District, Foshan City. The legal representative is Zou Zhenxiang, and its business scope includes general projects such as metal material sales; Sales of building materials; Leasing of construction machinery and equipment; Steel rolling processing; Manufacturing of metal structures. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Double Sided Submerged Arc Welded Steel Pipe, Steel Casing, I-Beam

Cangzhou Guangyi Pipeline Manufacturing Co., Ltd

Cangzhou Guangyi Pipeline Manufacturing Co., Ltd., with its registered address in Yemaoli Village, Wangshu Town, Yanshan County, is registered with the Yanshan County Market Supervision and Administration Bureau. Its legal representative is He Kangle, and its business scope includes general projects such as building decoration, manufacturing of plumbing pipe parts and other metal products for construction; Manufacturing of metal fittings for construction; Manufacturing of metal products for safety and firefighting purposes; Metal surface treatment and heat treatment processing; Steel rolling processing; Sales of insulation materials; Sales of steel reinforcement products for construction; Sales of non-ferrous metal alloys. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Double Sided Submerged Arc Welded Steel Pipe, Plastic-Coated Steel Pipe, Insulated Steel Pipe

Liaocheng Xinlianhua Metal Products Co., Ltd

Liaocheng Xinlianhua Metal Products Co., Ltd., with its registered address at No. 5 Haizi Village, Xuying Town, High tech Zone, Liaocheng City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone. The legal representative is Xu Guanghua, and its business scope includes general projects such as metal material sales; Sales of metal products; Sales of metal structures; Sales of non-ferrous metal alloys; Sales of metal tools; Sales of new metal functional materials; Sales of metal chains and other metal products; Sales of high-quality special steel materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-metallic minerals and products; Sales of building materials; Sales of building decoration materials; Sales of metal fittings for construction; Sales of steel reinforcement products for construction; Manufacturing of lightweight building materials; Sales of signs for transportation and public management; Retail of hardware products; Operation of wires and cables; Sales of electrical equipment; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Labor services (excluding labor dispatch). (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Double Sided Submerged Arc Welded Steel Pipe, Pile Tip, Ball Milled Cast Iron Manhole Cover

Guanghui Heavy Industry Co., Ltd

Guanghui Heavy Industry Co., Ltd., with its registered address located at the south of Pucheng Road, Puwacheng Industrial Zone, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Liu Xianglai, and its business scope includes the production and manufacturing of spiral steel pipes, straight seam steel pipes, 3PE anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, epoxy powder anti-corrosion steel pipes, non-toxic drinking water steel pipes, cable protection pipes, coated steel pipes, lined plastic steel pipes, pipeline pipes, polyurethane insulated steel pipes, steel sleeve insulated steel pipes, anti-corrosion steel pipes, insulated steel pipes, alloy pipes, seamless steel pipes, pipe fittings, and pipeline equipment accessories; Hardware, pipes, steel, oil casing, complete sets of equipment; Installation of oil, gas, and thermal pipelines; To engage in the export business of self-produced products and technologies of our enterprise, as well as the import and export business of mechanical equipment, spare parts, raw and auxiliary materials, and technologies required by our enterprise. Projects that require approval by law must be approved by relevant departments before conducting business activities. (Projects that require approval by law must be approved by relevant departments before conducting business activities.). Core products: Double Sided Submerged Arc Welded Steel Pipe, Plastic-Coated Steel Pipe, Pipe Fitting

Guangdong Lecong Steel World Co., Ltd

Guangdong Lecong Steel World Co., Ltd., with its registered address at 1st Floor, Building 1, Guotong Chuangke Park, No.1 Gangfu Road, Lecong Town, Shunde District, Foshan City, Guangdong Province, is registered with the Market Supervision and Administration Bureau of Shunde District, Foshan City. The legal representative is Zheng Jiabin, and the business scope includes general projects such as non residential real estate leasing; Housing rental; Engaging in investment activities with self owned funds; Domestic trade agency; Advertising production; Advertising design and agency; Advertising release; Conference and exhibition services; Domestic freight forwarding agent; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: Road freight transportation (excluding dangerous goods). (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.). Core products: Double Sided Submerged Arc Welded Steel Pipe, Medium Thick Plate/Manganese Plate/Ship Plate, Steel Pipe