2026 Top 10 Polyurethane Water Swelling Waterproof Adhesive Manufacturers in China

Hengshui Zhongchuang Waterstop Material Co., Ltd

Hengshui Zhongchuang Waterstop Material Co., Ltd., with its registered address at No. 18 Hengzao Road, Hedong Nanhua Village, Taocheng District, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Taocheng District, Hengshui City. The legal representative is Dou Baojie, and its business scope includes the production and sales of waterstops, waterstops, sealants, bridge rubber bearings, expansion joints, and building waterproofing membranes. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Water Swelling Waterproof Adhesive, Water Stop Ring, Waterstop

Hengshui Xiangying Technology Co., Ltd

Hengshui Xiangying Technology Co., Ltd., registered at No. 181, Yanhuang Guzhuang Village, Liufu, Jing County, Hengshui City, Hebei Province, with the registration authority of Jing County Market Supervision Administration and the legal representative of Zheng Zhangliang. Its business scope includes general projects such as rubber products, rubber waterstops, rubber sheets, rubber belts, rubber strips, rubber rods, rubber sealing rings, rubber composite covers, rubber products, water swelling waterstops, building sealants (pastes), self-adhesive rubber sheets, bridge rubber bearings, expansion joint devices, building waterproofing membranes, research and development, customized processing and sales of building waterproofing materials.; Promotion services for new material technology; Research and development of new material technology; Research and development of metal products; Engineering and technical services (excluding planning management, survey, design, and supervision); Sales of rubber products; Sales of seals; Sales of building waterproofing membrane products; Sales of plastic products; Sales of high-performance sealing materials; Sales of sealing fillers. (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: Polyurethane Water Swelling Waterproof Adhesive, Single Component Polyurethane Sealant, Gate Water Seal P-Type Water Stop

Minghao Bridge Tunnel Material Supply Station, Weiyang District, Xi'an City

Minghao Bridge and Tunnel Material Supply Station in Weiyang District, Xi'an City, with its registered address at 12106 Huachen, Zijun, Zhuhong Road, Weiyang District, Xi'an City. The registration authority is the Market Supervision and Administration Bureau of Weiyang District, Xi'an City, and the legal representative is Wu Jiaheng. Its business scope includes general business projects such as wholesale and retail of bridge and tunnel materials, rubber products, plastic products, labor protection supplies, waterproof materials, hardware tools, and mechanical and electrical products (excluding small cars).. Core products: Polyurethane Water Swelling Waterproof Adhesive, Waterstop Steel Plate, Steel Plate Waterstop

Hengshui Qiangsheng Engineering Rubber and Plastic Co., Ltd

Hengshui Qiangsheng Engineering Rubber and Plastic Co., Ltd. is registered at Zhanggehou Rubber and Plastic Pipe Industry Guidance Base in Jingzhou Town, Jing County, Hengshui City, Hebei Province. The registration authority is Jing County Market Supervision Administration, and the legal representative is Xia Haiqing. The business scope includes the manufacturing of rubber sheets, pipes, and belts. Production and sales of rubber waterstops, steel plate waterstops, waterstops, embedded steel plates, waterstops, fillers, geotextiles, geomembranes, waterproof boards, rubber products, blind ditches, gabion nets, pads, sealants, bearings, expansion joints, geogrids, corrugated pipes, permeable hoses, waterproof materials, foam plates, intelligent well covers, shield sealing strips, sponge rubber strips, fire prevention, water, corrosion coatings, steel sleeve, semicircle pipes, guardrail nets, basin supports, Haven grooves, pipe gallery supports, acoustic pipes, bridge bearings, bridge expansion joints, steel strands, cement-based permeable crystalline waterproof coatings, waterstop melting machines, waterproof boards Hot melt gasket, rubber and plastic embedded parts, pipe gallery waterproof components, polyethylene closed cell foam board, extruded board, polyurethane (p ﹤) Insulation board, two-component polysulfide sealant, two-component polyurethane sealant, single component polyurethane sealant, polyurethane water swelling sealing adhesive, silicone sealant, GB (SR) flexible filler, polyvinyl chloride adhesive, pT adhesive, asphalt adhesive, shield tunneling strip, metal products, copper waterproofing, stainless steel water box; Subcontracting of labor for installation and replacement of bridge expansion joints, and subcontracting of sealant construction; Product development and technology promotion; Import and export of goods or technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Water Swelling Waterproof Adhesive, Sealant, Rubber Waterstop

Hengshui Changchi Rubber Products Co., Ltd

Hengshui Changchi Rubber Products Co., Ltd., whose registered address is located in Longhua Development Zone, Jingxian County, Hengshui City, Hebei Province, the registration authority is Jingxian County Market Supervision Administration, and the legal representative is Guo Shuxiang. Its business scope includes the production and sales of waterstop, waterstop strip, waterstop ring, sealant, plastic mastic, foam board, butyl steel plate putty waterstop, waterstop steel plate, copper waterstop, water receiving box, flexible filler, composite cover GB waterstop strip, butyl putty sheet, base rubber, edge banding agent, rubber gasket, PVC gasket, PVC rod, PVC waterstop strip, EVA waterstop strip, rubber rod, conveyor belt, curtain rubber sheet, rubber airbag, rubber dam, elastic sealing gasket, shield rubber strip, nitrile cork rubber sheet, chloroprene phenolic adhesive, gate water seal, P-type waterstop, rubber bearing, pot type bearing, expansion joint, highway and railway embedded parts, bridge accessories, corrugated pipe, acoustic tube, permeable hose, blind ditch, drainage pipe, geotextile, geomembrane, waterproof and drainage board, geogrid, geogrid chamber, geomaterial, grouting pipe, cement-based permeable crystalline waterproof coating, building waterproof material Rubber and plastic products; Install and maintain bridge expansion joints and bridge supports; Bridge maintenance, upkeep, and reinforcement; Construction of bridge deck waterproofing engineering; Building structural reinforcement, building correction and translation; Road and bridge maintenance engineering construction, bridge engineering construction, waterproofing engineering, steel structure engineering; Installation and maintenance of steel corrugated culvert pipes; Replace and adjust rubber bearings * * (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Water Swelling Waterproof Adhesive, Polysulfide Sealant Water Stop Adhesive, Soft Overlapped Rubber Strip

Hengshui Shuohan Road and Bridge Maintenance Engineering Co., Ltd

Hengshui Shuohan Road and Bridge Maintenance Engineering Co., Ltd., registered at No. 66 Wukai River, Pengdu Township, Hengshui Binhu New Area, Hebei Province, with the registration authority of Hengshui Binhu New Area Administration for Industry and Commerce and the legal representative of Yang Guoliang, is engaged in road and bridge maintenance engineering and bridge deck waterproofing engineering construction; Bridge inspection and reinforcement; Sales, installation, replacement and maintenance of bridge expansion joints, rubber bearings, pot bearings, acoustic pipes, steel corrugated culvert pipes, waterstops, closed cell foam boards, waterproof materials, sealants, steel mesh sheets, beam bottom steel plates, geotechnical materials, steel fibers, drainage pipes, guardrail supports, protective nets, sound barriers, inflatable core molds. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Water Swelling Waterproof Adhesive, Spherical Seismic Bearing, Bellows

Hengshui Heyin Technology Co., Ltd

Hengshui Heyin Technology Co., Ltd. is located at No. 8 Jiaxing Road, North Industrial Park, High tech Zone, Hengshui City, Hebei Province, China. It was established on June 13, 2024 and registered with the Market Supervision and Administration Bureau of Hengshui High tech Industrial Development Zone. The legal representative is Wang Benqing. Core products: Polyurethane Water Swelling Waterproof Adhesive, Water Swelling Strip