2026 Top 10 Large Diameter Corrosion Resistant Spiral Steel Pipe Manufacturers in China

Hebei Rengang Pipeline Manufacturing Co., Ltd

Hebei Rengang Pipeline Manufacturing Co., Ltd., with its registered address located 50 meters east of Changjin Village intersection in Mengdian Township, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Wang Xiuhua, and its business scope includes the production of spiral steel pipes, straight seam steel pipes, seamless steel pipes, oil casing pipes, wear-resistant pipes, polyurethane insulation pipes, anti-corrosion steel pipes, plastic lined steel pipes, water supply and drainage composite steel pipes, plastic coated composite pipes, steel sleeve steam insulation pipes, non-toxic drinking water anti-corrosion steel pipes, epoxy coal tar anti-corrosion steel pipes, heavy-duty bimetallic bridge protection pipes, hot-dip plastic cable threading protection pipes, fire protection coated steel pipes, epoxy resin composite steel pipes for coal mines, pipeline pipes, bent pipes, alloy pipes, stainless steel pipes. Pipes, fittings, metal products, anti-corrosion and insulation materials, pipelines and pipeline accessories, sales of hardware products, pipes, plates Wire, steel, valves. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently according to law).. Core products: Large Diameter Corrosion Resistant Spiral Steel Pipe, Plastic-Coated Steel Pipe, Hot Dip Plastic Conduit

Cangzhou Dashengchang Pipeline Co., Ltd

Cangzhou Dashengchang Pipeline Co., Ltd., registered at 35-108 Xingye Road, Cangzhou Economic Development Zone, registered with the Market Supervision and Administration Bureau of Cangzhou Economic Development Zone, with Lu Junxian as the legal representative. Its business scope includes wholesale and retail of steel, pipes, instruments, hardware, building materials (excluding sand and gravel), anti-corrosion materials, and insulation materials (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Large Diameter Corrosion Resistant Spiral Steel Pipe, Anti-Corrosion Steel Pipe, Plastic Coated Anti-Corrosion Pipe

Sichuan Xinfangsheng Trading Co., Ltd

Sichuan Xinfangsheng Trading Co., Ltd., with its registered address at No. 2904, 9th Floor, Unit 2, Building 7, No. 6 Jinfeng Road, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Cheng Yujin, and its business scope includes wholesale and retail of building materials, metal materials, chemical products (excluding dangerous goods), mechanical equipment, hardware products, electronic products, kitchen utensils, bathroom utensils, fire-fighting equipment, and standard parts.. Core products: Large Diameter Corrosion Resistant Spiral Steel Pipe, Pipe Material, Steel Pipe

Shandong Shengbao Pipeline Technology Co., Ltd

Shandong Shengbao Pipeline Technology Co., Ltd., with its registered address located at the north of Xishou Road, Jinshan Street, Xin'an Street, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision Administration Bureau. The legal representative is Wang Zengfeng, and the business scope includes general projects such as metal surface treatment and heat treatment processing; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of metal materials; Sales of metal products; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Sales of engineering plastics and synthetic resins; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Installation services for ordinary mechanical equipment; Research and development of emerging energy technologies; Research and development of resource recycling technology; Promotion services for new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Manufacturing of special equipment. (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: Large Diameter Corrosion Resistant Spiral Steel Pipe, Insulated Pipeline, Fiberglass Chimney

Jinniu District Xintianhe Building Materials Business Department

Xintianhe Building Materials Business Department in Jinniu District, Chengdu, with its registered address at No. 669 Jinfu Road, Block 46, Building 8, Area A. The registration authority is Jinniu District Market and Quality Supervision Administration, and the legal representative is Li Zhonghua. Its business scope includes wholesale and retail of building materials, hardware products, metal materials, daily necessities, mechanical equipment, and fire-fighting metal products.. Core products: Large Diameter Corrosion Resistant Spiral Steel Pipe, Welded Pipe,

Liaocheng Shuoruida Metal Materials Co., Ltd

Liaocheng Shuoruida Metal Materials Co., Ltd., with its registered address at No. 6272, Nanjie Village, Guangping Township, Dongchangfu District, Liaocheng City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Dongchangfu District, Liaocheng City. The legal representative is Ban Fajiang, and its business scope includes general projects such as metal material sales; Sales of metal structures; Sales of metal products; Sales of non-ferrous metal alloys; Sales of metal chains and other metal products; Sales of metallurgical specialized equipment; Sales of new metal functional materials; Sales of metal tools; Sales of non-metallic minerals and products; Sales of synthetic materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of mechanical parts and components; Sales of special equipment; Sales of electrical equipment; Sales of mechanical equipment; Sales of doors and windows; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Sales of functional glass and new optical materials; Sales of daily glass products; Sales of technical glass products; Sales of optical glass; Sales of building materials; Internet sales (except for the sale of goods that need to be licensed); Sales of building decoration materials; Sales of metal fittings for construction; Electronic product sales; Sales of office supplies; Sales of daily necessities; Sales of special labor protection equipment; Sales of Class I medical devices; Retail of hardware products; Indoor wooden door and window installation services; Industrial engineering design services; Construction of earthwork engineering; Construction of metal doors and windows engineering; Operation of wires and cables; Mechanical equipment leasing; Leasing of construction machinery and equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Import and export agency; External contracting projects. (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: Large Diameter Corrosion Resistant Spiral Steel Pipe, Low Temperature Pipeline, Acid Washed Passivated Seamless Pipe

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: Large Diameter Corrosion Resistant Spiral Steel Pipe, Steel Casing, I-Beam