2026 Top 10 Jointing Polyurethane Sealant Manufacturers in China

Hengshui Ruijian Rubber Products Co., Ltd

Hengshui Ruijian Rubber Products Co., Ltd., registered at No. 38, Industrial Street, North Industrial Park, High tech Zone, Hengshui City, Hebei Province, is located at No. 6, Hengshui Hongbo Steel Structure Co., Ltd. The registration authority is the Market Supervision and Administration Bureau of Hengshui High tech Industrial Development Zone, and the legal representative is Zhang Bo. The business scope includes the production and sales of bridge bearings, building bearings, steel fibers, bridge expansion devices, bridge metal embedded parts, rubber fenders, rubber boots, dampers, seismic limit blocks, rubber plates, inflatable core membranes, waterstops, waterstops, drainage pipes, geotechnical materials, sealants, acoustic pipes, waterproof materials (excluding asphalt), beam bottom steel plates, guardrail supports, metal protective nets, anchorages, and steel cables; Selling polytetrafluoroethylene sheets and ultra-high molecular weight polyethylene sheets; Installation and maintenance of bridge bearings, bridge expansion joints, and guardrail supports; Construction of waterproofing engineering for bridge deck tunnels. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Jointing Polyurethane Sealant, Ultra High Molecular Weight Polyethylene Wear-Resistant Plate, Repair Airbag

Hengshui Shangqing New Material Technology Co., Ltd

Hengshui Shangqing New Material Technology Co., Ltd., registered at Room 1204, 12th Floor, Unit 1, Building 17, Evergrande Oasis, No. 1588 Zhonghua South Street, Taocheng District, Hengshui City, Hebei Province, registered with the Market Supervision and Administration Bureau of Taocheng District, Hengshui City. The legal representative is Bai Wenjun, and the business scope includes general projects: new material technology promotion services; Research and development of new material technology; Sales of sealing fillers; Sales of seals; Sales of metal wire ropes and their products; Sales of fireproof sealing materials; Sales of rubber products; Sales of metal materials; Sales of metal structures; Sales of metal products; Sales of metal chains and other metal products; Sales of plastic products; Sales of building waterproofing membrane products; Sales of synthetic materials; Sales of concrete structural components; Sales of glass fiber reinforced plastic products; Engineering management services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Jointing Polyurethane Sealant, Bridge Junction Box, Foam Board

Hebei Fengsheng Plastic Industry Co., Ltd

Hebei Fengsheng Plastic Industry Co., Ltd., with its registered address at No.1 Beishi Road West, Donganxiang Village, Anxiang Township, Xingtang County, Shijiazhuang City, Hebei Province, is registered with the Market Supervision Administration of Xingtang County. The legal representative is Lu Zhenhua, and the business scope includes general projects: manufacturing and sales of foam plastic waterproof materials; Production and sales of polysulfide sealant and plastic products; Production and sales of rubber and plastic products (excluding medical plastics, rubber products, disposable foam plastic products, and ultra-thin plastic bags), expansion joints, waterstops, waterstops, bridge supports, and elastic rubber pads; Purchase and sale of chemical synthetic materials (excluding hazardous chemicals). Projects that require approval by law can only be operated after approval by relevant departments. (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: Jointing Polyurethane Sealant, Closed Cell Foam Board, Foam Board

Hengshui Xinyi Road New Material Technology Co., Ltd

Hengshui Xinyi Road New Material Technology Co., Ltd., with its registered address located west of Industrial Street, south of Daguang Expressway, and east of Anxiazhai Village in Hengshui High tech Zone New Functional Materials Industrial Park, is registered with the Market Supervision and Administration Bureau of Hengshui High tech Industrial Development Zone, and its legal representative is Wei Suwen. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of metal materials; Sales of metal materials; Manufacturing of metal structures; Sales of metal structures; Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Manufacturing of concrete structural components; Sales of concrete structural components; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sealing component manufacturing; Sales of seals; Manufacturing of sealing fillers; Sales of sealing fillers; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of new membrane materials; Sales of new membrane materials; Sales of building materials; Sales of metal products; Steel rolling processing; Metal cutting processing services; Metal surface treatment and heat treatment processing; Traffic facility maintenance (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations) License project: highway management and maintenance; Roadbed and pavement maintenance operations; Construction labor subcontracting; Construction project construction; Construction professional operations (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or permits). Core products: Jointing Polyurethane Sealant, Laminated Rubber Bearing, Rubber Pad

Hengshui Guoheng Rubber Products Co., Ltd

Hengshui Guoheng Rubber and Plastic Products Co., Ltd., with its registered address in Matian Village, Pengdu Township, Binhu New Area, Hengshui, Hebei Province, is registered with the Market Supervision Administration of Hengshui Binhu New Area. The legal representative is Zhang Huisheng, and its business scope includes general projects such as rubber product manufacturing; Manufacturing of metal materials; Import and export of goods; Sales of rubber products; Sales of metal products; Sales of metal materials; Sales of metal structures; Sales of plastic products; Sales of non-metallic minerals and products; Sales of sealing fillers; Sales of seals; Sales of synthetic materials; Sales of concrete structural components; Sales of cement products; Internet sales (except for the sale of goods that need to be licensed); External contracting projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: construction engineering construction (except for nuclear power plant construction and operation, civil airport construction). (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: Jointing Polyurethane Sealant, Asphalt Mastic, Waterstop

Hengshui Haichen New Material Technology Co., Ltd

Hengshui Haichen New Material Technology Co., Ltd., registered in Nanwangzhuang Village, Pengdu Township, Binhu New Area, Hengshui, Hebei Province, with the registration authority of Hengshui Binhu New Area Market Supervision Administration and the legal representative of Yang Guoliang, is engaged in the research and development of new materials and technology promotion; Production and sales of bridge bearings, building bearings, wire mesh products, glass fiber reinforced plastic products, water stop steel plates, expansion joint devices, rubber waterstops, rubber boots, rubber fenders, extraction rods, drainage pipes, rubber dams, permeable hoses, plastic blind ditches, rubber airbags, grouting pipes, waterstops, sealants, waterproof materials (excluding asphalt), dampers, seismic limit blocks, bridge embedded parts, beam bottom steel plates, steel cables, hot-melt gaskets, geogrids, geotextiles, geomembranes, acoustic pipes, guardrail supports, foam plates, corrugated pipes, anchorage devices, drainage pipes, shield segments, mud, steel fibers, reinforcement connection sleeves Mechanical connectors of reinforcement; Selling metal and rubber products (excluding medical devices); Engineering management services; Bridge maintenance engineering; Bridge inspection; Bridge reinforcement; Replacement, installation, and maintenance of bridge bearings, building bearings, and expansion joints. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Jointing Polyurethane Sealant, P-Type Waterstop, Building Seismic Isolation Skateboard Support

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: Jointing Polyurethane Sealant, Railway Specific Rubber Sheet, Seismic Isolation Rubber Bearings