2026 Top 10 Waterproof Sleeve Manufacturers in China Hebei

Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd

Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd., with its registered address in Puwa Industrial Park, Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Liu Wenhui. Its business scope includes the production of steel pipes, pipe fittings, anti-corrosion steel pipes, insulation steel pipes, pipeline equipment and accessories, valves, spiral steel pipes, straight seam steel pipes, coated composite steel pipes, epoxy powder anti-corrosion steel pipes, water supply coated steel pipes, TPEP anti-corrosion steel pipes, socket type coated steel pipes, special rubber rings for socket type steel pipes, 3PE anti-corrosion steel pipes, external PE anti-corrosion steel pipes, lined plastic steel pipes, coated composite steel pipes for underground coal mines, steam insulation steel pipes and fittings, anti-corrosion equipment and socket type steel pipe production equipment; Sales of special rubber rings for socket steel pipes. To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw materials and technologies required by our 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). Core products: Waterproof Sleeve, Plastic-Coated Steel Pipe, Refueling Package

Cangzhou Mingyi Pipeline Manufacturing Co., Ltd

Cangzhou Mingyi Pipeline Manufacturing Co., Ltd., with its registered address located 100 meters west of Hongcheng Company in Wuliyao, Yanshan County, is registered with the Yanshan County Market Supervision and Administration Bureau. The legal representative is Li Ming, and its business scope includes the production of pipelines and fittings, elbows, flanges, tees, reducers, blind plates, manholes, air doors, waterproof sleeves, expansion joints, head caps, flanges, bolts, gaskets, socket fittings, fire-fighting fittings, power plant fittings, anti-corrosion pipelines and fittings, insulation pipelines and fittings, pipeline supports and hangers, power plant supports and hangers, expansion joints (compensators, metal hoses); Selling steel pipes, steel products, valves, and hardware, exporting self-produced products and technologies of the enterprise, and importing machinery, 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). Core products: Waterproof Sleeve, Pipe Clamp, Boiler Tank Series

Cangzhou Puhang Pipeline Manufacturing Co., Ltd

Cangzhou Puhang Pipeline Manufacturing Co., Ltd., with its registered address in Fanzhuang Village, Yanshan Town, Yanshan County, is registered with the Yanshan County Market Supervision and Administration Bureau, and its legal representative is Zhang Mengyao. Its business scope includes the manufacturing of pipe materials, pipe accessories, pipe supports and hangers, power plant accessories, pipe fittings series products, branch pipe platforms, pipe sockets, flanges, sockets, forged pipe fittings, ventilation caps, floor drains, funnels, rainwater hoppers, sleeves, pipe clamps, and building pipe fittings; Wear resistant, ceramic, and corrosion-resistant pipe fittings; Air door, baffle door, plug-in door, manhole; Open the blind plate quickly, send and receive the ball cylinder. Selling hardware products; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Waterproof Sleeve, Discharge Hole, Flange

Hebei Chengyuan Pipeline Manufacturing Co., Ltd

Hebei Chengyuan Pipeline Manufacturing Co., Ltd., with its registered address located in Puwa Development Zone, Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Guan Bingfu. Its business scope includes the production of spiral steel pipes, straight seam steel pipes, seamless steel pipes, petroleum casings, and polyurethane insulated steel pipes; Processing 3PE anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, epoxy powder anti-corrosion steel pipes, coated composite pipes, non-toxic drinking water steel pipes, hot-dip plastic cable pipes, gas pipelines, threading pipes, fire protection steel pipes, and epoxy resin composite steel pipes for coal mines; Sales of pipeline equipment accessories, pipes, plates, wires, and steel materials; To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw materials and technologies required by our 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). Core products: Waterproof Sleeve, Ceramic Wear-Resistant, External Polyethylene Pe And Internal Epoxy Powder Ep Anti-Corrosion Steel Pipe

Cangzhou Mingxin Pipeline Co., Ltd

Cangzhou Mingxin Pipeline Co., Ltd. is located in Zhenggang Park, Yanshan Economic Development Zone. The registered authority is the Market Supervision Administration of Yanshan County, and the legal representative is Tan Lizhen. Its business scope includes the sales of spiral steel pipes, straight seam steel pipes, seamless steel pipes, petroleum casings, 3PE anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, epoxy powder anti-corrosion steel pipes, coated composite pipes, non-toxic drinking water steel pipes, insulation pipes, pipeline pipes, bent pipes, alloy pipes, stainless steel pipes, fittings, anti-corrosion insulation materials, pipeline equipment accessories, pipes, plates, wires, steel, hot-dip plastic conduit, and wire conduit, as well as the import and export of the above goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Waterproof Sleeve, Manhole, Flare

Yanshan Kunjian Intelligent Manufacturing Pipe Fitting Factory

Yanshan Kunjian Intelligent Pipe Fittings Factory, whose registered address is 150 meters west of the road south of East memorial archway, Yanshan County, the registration authority is Yanshan County Market Supervision Administration, the legal representative is Miao Jiankun, and its business scope includes general items: wholesale of hardware products; Sales of metal products; Sales of metal materials; Sales of metal tools; Sales of insulation materials; Sales of anti-corrosion materials; Sales of metal structures; Sales of rubber products; Sales of pipeline transportation equipment; Sales of metal fittings for construction; Sales of special equipment. (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: Waterproof Sleeve, Silencer,

Hebei Shikun Pipeline Equipment Manufacturing Co., Ltd

Hebei Shikun Pipeline Equipment Manufacturing Co., Ltd., with its registered address located 50 meters south of Guajialin West Road, Xindian Town, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Mengcun Hui Autonomous County. The legal representative is Zhang Ling, and its business scope includes the manufacturing and sales of pipeline equipment and fittings; Sales: Waterproof conduit, power plant accessories, compensators, supports and hangers, hardware and electrical materials, standard parts, valves, gaskets. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Waterproof Sleeve, Cold Insulation Pipe Holder, Pipe Clamp