2026 Top 10 Water Swelling Sealing Ring Manufacturers in China

Hengshui Guangyuan Waterstop Material Technology Co., Ltd

Hengshui Guangyuan Waterstop Material Technology Co., Ltd., with its registered address located in the workshop on the west side of Industrial Street and the south side of Changsheng Road in Hengshui High tech Zone, Hebei Province, is registered with the Market Supervision and Administration Bureau of Hengshui High tech Industrial Development Zone. The legal representative is Sun Lijing, and its business scope includes general projects such as research and development of new material technology; Rubber product manufacturing; Sales of rubber products; Sealing glue manufacturing; Sealing component manufacturing; Sales of seals; Manufacturing of plastic products; Sales of plastic products; Manufacturing of sealing fillers; Sales of sealing fillers; Manufacturing of metal structures; Sales of metal structures; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of non-ferrous metal alloys; Sales of non-ferrous metal alloys; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods. (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: Water Swelling Sealing Ring, Sr Joint Sealant, Water Swelling Waterproof Adhesive

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: Water Swelling Sealing Ring, Finished Support, Water Permeable Spring Tube

Hengshui Zhonghang Waterproof Materials Co., Ltd

Hengshui Zhonghang Waterproof Materials Co., Ltd., with its registered address at No. 31, Building 6, East Extension of Hongda Road, Wuyi Town, Wuyi County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Wuyi County, Hengshui City. The legal representative is Wen Lulu, and the business scope includes general projects: sales of building waterproof roll materials products; Sales of rubber products; Sales of metal products; Sales of plastic products; Sales of seals; Sales of fiberglass and related products; Sales of glass fiber reinforced plastic products; Sales of metal structures; Sales of sealing fillers; Sales of building materials; Sales of lightweight building materials. (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: Water Swelling Sealing Ring, Disposable/Repetitive Grouting Pipe, Rubber Products

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: Water Swelling Sealing Ring, Spherical Steel Support, No Chiseling And Anti Slurry Tape

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: Water Swelling Sealing Ring, Water Swelling Strip

Hengshui Qingtian Road and Bridge Maintenance Engineering Co., Ltd

Hengshui Qingtian Road and Bridge Maintenance Engineering Co., Ltd., with its registered address at Store 21, Zone 11, Rubber City, No. 26 Jinhui Road, Taocheng District, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Taocheng District, Hengshui City. The legal representative is Zhang Huisheng, and its business scope includes road and bridge maintenance engineering; Sales: Bridge bearings, building bearings, waterproofing materials, expansion joints, sealants, geotechnical materials, guardrail supports, drainage pipes, bridge accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Water Swelling Sealing Ring, Water Stop Ring, Crack Sealant

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: Water Swelling Sealing Ring, Water Swelling Strip, Neoprene Rubber Rod