2026 Top 10 Leak Stopper Manufacturers in China

Hebei Hongrui Electromechanical Equipment Co., Ltd

Hebei Hongrui Electromechanical Equipment Co., Ltd., with its registered address at Feng Sanfan, Siying Township, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision Administration Bureau and represented by Su Honglei. Its business scope includes other unspecified manufacturing industries. Production and sales of electromechanical equipment and accessories, instruments and meters, oil spill containment products for oil stations and depots, Class II medical equipment, transportation facilities, dust removal equipment and accessories, petroleum machinery and accessories, special tools, anti noise and drought resistant equipment, pumps, valves, and fire-fighting equipment; Processing and sales of anti-static instruments, measuring instruments, leak sealing equipment, lifting equipment and accessories; Research and development, processing, and sales of steel structural components, profiled steel sheets, colored sandwich composite panels, floor slabs, steel structure factories, light steel structure houses, box houses, fence boards, light steel structure walls, daylighting panels, and ventilators; Sales of hardware accessories, curtain walls, doors and windows, labor protection supplies, lighting fixtures, furniture, and communication facilities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Leak Stopper, Measuring Instrument Series,

Botou Tianjun Pipe Fitting Co., Ltd

Botou Tianjun Pipe Fitting Co., Ltd., with its registered address in Dongliu Village, Simen Village, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Wang Xiaoxiao, and the business scope includes the production and sales of drainage pipe fittings, water supply pipe fittings, Hafe joints, leak plugs, floor drains, rainwater hoppers, cleaning ports, manhole covers, rainwater grates, bridge drainage pipes, valves, and pipeline accessories; Processing of special-shaped pipe fittings (a project that requires approval by law, and business activities can only be carried out after approval by relevant departments). Core products: Leak Stopper, Extend The Haff Section, Haff Joint Elbow

Mengcun Hui Autonomous County Jiayuecheng Pipe Fitting Co., Ltd

Mengcun Hui Autonomous County Jiayuecheng Pipe Fitting Co., Ltd., with its registered address located in Liutan Industrial Zone, Xinda Highway, Mengcun Hui Autonomous County. The registration authority is the Market Supervision Administration of Mengcun Hui Autonomous County, and the legal representative is Li Tingxiang. Its business scope includes the processing and sales of elbows, tees, reducers, flanges, and pipes; Manufacturing and sales of hydraulic mechanical equipment. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Leak Stopper, Pipe Fitting, Flange

Cangzhou Aoteng Pipeline Co., Ltd

Cangzhou Aoteng Pipeline Co., Ltd., with its registered address located 500 meters north of Yanta Road Bridge in Yanshan County, is registered with the Yanshan County Market Supervision Administration. The legal representative is Liu Tingting, and its business scope includes manufacturing rubber flexible joints, metal compensators, non-metallic compensators, metal flexible pipes, supports and hangers, expansion joints, insulation joints, waterproof sleeves, filters, air doors, manholes, elbows, flanges, anti-corrosion and insulation steel pipes and fittings, wear-resistant steel pipes and fittings, PTFE lined fittings, pipeline equipment and fittings, power plant accessories, and selling steel pipes, valves, and metal materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Leak Stopper, Large Caliber Irregular Flange, Threaded Socket Welding Tee

Chongqing Shuze Materials Co., Ltd

Chongqing Shuze Materials Co., Ltd., registered at No. 877-1-23, Gongpingchang Avenue, Jieshi Town, Banan District, Chongqing (self commitment), registered with the Market Supervision and Administration Bureau of Banan District, Chongqing, with Liu Zehui as the legal representative. Its business scope includes general projects: sales of metal materials; Sales of building materials; Mold sales; Sales of building decoration materials; Wholesale of hardware products; Retail of hardware products; Sales of metal fittings for construction; Sales of metal tools; Sales of mechanical parts and components; Operation of wires and cables; Sales of distribution switch control equipment; Installation services for ordinary mechanical 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: Leak Stopper, Rubber Gasket, Seamless Steel Pipe

Chengdu Chuantai Juhao Valve Co., Ltd

Chengdu Chuantai Juhao Valve Co., Ltd., with its registered address at No. 18A, 1st Floor, Building 12, No. 222 Jiaoda Road, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Wang Hengyuan, and its business scope includes production, processing (limited to branch offices operating at other locations), wholesale, and retail of valves, pipe fittings, hardware products, building materials, steel, fire-fighting equipment, plastic products, metal materials, and metal products.. Core products: Leak Stopper, Steel Plate Coil Round, Large Caliber Soft Seal Gate Valve

Botou Donglei Metal Products Factory

Botou Donglei Metal Products Factory, registered at Gu Matou Village, Simen Township, Botou City, Cangzhou City, with the registration authority of Botou Market Supervision and Administration Bureau and the legal representative of Hou Erhuan. Its business scope includes general projects such as metal material manufacturing; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of metal products (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: Leak Stopper, Steel Plate Haff Joint, Conjoined Bowl