2026 Top 10 Oil Casing Manufacturers in China Jiangsu

Wuxi Derun Special Steel Materials Co., Ltd

Wuxi Derun Special Steel Materials Co., Ltd., with its registered address at Room 313, Hall B, Zhongchu Metal Market, No. 32-1 Chengnan Road, New District, Wuxi City. The registration authority is the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), and the legal representative is Jiang Shupei. Its business scope includes general projects such as metal material sales; Sales of metal products; Sales of non-ferrous metal alloys; Sales of metal chains and other metal products; Sales of building materials; Wholesale of hardware products; Sales of instruments and meters; Sales of chemical products (excluding licensed chemical products); Sales of mechanical equipment; Sales of mechanical parts and components; Operation of wires and cables; Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Oil Casing, Stainless Steel Plate, Superalloy

Wuxi Yejian Metal Materials Co., Ltd

Wuxi Yejian Metal Materials Co., Ltd., with its registered address at Room 222, Hall B, No. 32-1 Chengnan Road, Wuxi New District, is registered with the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), and its legal representative is Xu Manman. Its business scope includes general projects such as metal material sales; Sales of metal ores; Sales of high-performance non-ferrous metals and alloy materials; Sales of metal based composite materials and ceramic based composite materials; Sales of metal products; Sales of high-quality special steel materials; Wholesale of hardware products; Sales of building decoration materials; Sales of building materials; Sales of office supplies; Sales of rubber products; Needle textile sales; Sales of needle textiles and raw materials; Sales of mechanical equipment; Sales of firefighting equipment; Sales of instruments and meters; Import and export of goods; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Rental services for storage equipment; Loading and unloading handling (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). Core products: Oil Casing, Flat Steel, Square Tube

Cangzhou Xinsheng Pipeline Co., Ltd

Cangzhou Xinsheng Pipeline Co., Ltd., with its registered address located in the Industrial Park of Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Liu Xinjun. Its business scope includes general projects such as petroleum casing, petroleum pipes, insulated steel pipes, anti-corrosion steel pipes, American standard petroleum casing, American standard seamless steel pipes, coated steel pipes, lined plastic steel pipes, hot-dip galvanized steel pipes, spiral steel pipes, straight seam steel pipes, groove steel pipes, pump pipes, square and rectangular pipes, PE pipes, fire pipes, pipe fittings, truss pipes and pipe fittings, elbows, flanges, tees, reducers, heads, manholes, valves, corrugated compensators, conveying equipment, plastic products, anti-corrosion and insulation materials, hardware products, and woven bags; Construction of pipeline installation engineering. (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: Oil Casing, Oil Casing, Seamless Steel Pipe

Tianjin Fengbaoshi Oil Equipment Co., Ltd

Tianjin Fengbaoshi Oil Equipment Co., Ltd., registered at No. 41 Hanjis International Business District, Jinghai North Ring Industrial Zone, Tianjin, with the registration authority of Jinghai District Market Supervision Administration and the legal representative of Nie Shuping, operates in the processing and sales of petroleum specific machinery and accessories; Sales of petroleum pipes and fittings, natural gas pipes and fittings, petroleum drilling and production tools, metal materials, hardware products, and building materials; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil Casing, , High Pressure Pipeline

Wuxi Yunkun Steel Pipe Co., Ltd

Wuxi Yunkun Steel Pipe Co., Ltd. is registered at S6065, No. 1001 Huicheng Avenue, Qianzhou Supporting Zone, Huishan Economic Development Zone, Wuxi. The registration authority is the Huishan District Data Bureau of Wuxi City, and the legal representative is Zhang Xuening. The business scope includes the sales of metal materials, general machinery and accessories, chemical products and raw materials (excluding dangerous goods), hardware and electrical equipment, and building materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil Casing, Alloy Steel Pipe, Square Tube

Hainan Youxuan Petroleum and Petrochemical Equipment Co., Ltd

Hainan Youxuan Petroleum and Petrochemical Equipment Co., Ltd., with its registered address at 36th Floor, Building C, China Resources Building, No. 4 Jinmao East Street, Longhua District, Haikou City, Hainan Province, is registered with the Hainan Provincial Administration for Market Regulation. The legal representative is Jing Weipeng, and its business scope includes licensed projects: retail of refined oil products (excluding hazardous chemicals); Import and export of goods; Technology import and export; Import and export agency; Civil aviation fuel storage, transportation, and refueling (including extraction) services; Gas operation; Oil and natural gas pipeline storage and transportation; Exploration and development of deep-sea seabed resources; Internet information service; Internet access service; The second type of value-added telecommunications services; 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) General projects: sales of petroleum products (excluding dangerous chemicals); Manufacturing of petroleum products (excluding hazardous chemicals); Manufacturing and processing of lubricating oil (advanced magnetic protection and anti-wear materials) (excluding hazardous chemicals); Wholesale of finished oil products (excluding hazardous chemicals); Sales of lubricating oil; Technology intermediary services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Internet equipment sales; Sales of information security equipment; Sales of network equipment; Sales of calculator equipment; Sales of office equipment and consumables; Sales of office supplies; Wholesale of electronic components; Sales of specialized equipment for geological exploration; Sales of geological exploration and seismic specialized instruments; Sales of artificial intelligence hardware; Sales of intelligent robots; Software sales; Software development; Electronic product sales; Sales of intelligent basic manufacturing equipment; Sales of office equipment; Sales of metal products; Sales of instruments and meters; Sales of firefighting equipment; Wholesale of stationery supplies; Sales agent; Wholesale of cosmetics; Purchase of primary agricultural products; Retail of edible agricultural products; Wholesale of edible agricultural products; Sales of agricultural and sideline products; Wholesale of daily necessities; Sales of daily necessities; Clock and watch sales; Mold sales; Sales of photocopying and offset printing equipment; Sales of cameras and equipment; Sales of metal tools; Wholesale of hardware products; Domestic trade agency; Trade brokers; Sales of deep-sea oil drilling equipment; Sales of specialized equipment for oil drilling and production; Sales of specialized equipment for refining and chemical production; Oil and gas technology services; Sales of marine engineering equipment; Sales of building materials; Retail of automotive spare parts; Wholesale of automotive spare parts; Sales of electric accessories for new energy vehicles; Sales of automotive decorative products; Internet sales (except for the sale of goods that need to be licensed); Mechanical equipment leasing; Office equipment rental services; Rental services (excluding licensed rental services); Information technology consulting services; Information consulting services (excluding licensed information consulting services); Business agency services; Personal business services; Production, sales, processing, transportation, storage, and other related services of agricultural products; Road freight transportation of ordinary freight vehicles with a total weight of 4.5 tons or less (excluding online freight and dangerous goods); Domestic freight forwarding agent; Manufacturing of specialized equipment for petroleum drilling and production; Sales of electronic measuring instruments; Sales of intelligent instruments and meters; Sales of electrical instruments and meters; Sales of clocks and timing instruments; Sales of testing machines; Sales of drawing, calculation, and measuring instruments (except for licensed businesses, may independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Oil Casing, Valve, Detector String

Jiangyin Xindonghao Pipeline Co., Ltd

Jiangyin Xindonghao Pipeline Co., Ltd., registered at No. 44, Chaodong Village, Jintong, Jiangyin City, with Jiangyin Data Bureau as the registration authority and Ma Chenghao as the legal representative. Its business scope includes general projects: sales of pipeline transportation equipment; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of seals; Sales of mechanical parts and components; Sales of electronic vacuum devices; Sales of plastic products; Retail of hardware products; Sales of special equipment; Sales of metal products; Electronic product sales; Sales of metal tools; Sales of metal materials; Sales of anti-corrosion materials; Sales of coatings (excluding hazardous chemicals); Sales of synthetic materials (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Oil Casing, Bend Pipe Bend, Same Heart