Updated Sep 15, 2026 · Public platform & industry data

Sep 15, 2026 Updated

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2026 Top 10 Two Component Polyurethane Sealant Manufacturers in China

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Top-rated Two Component Polyurethane Sealant suppliers, How to choose a Two Component Polyurethane Sealant manufacturer, Best Two Component Polyurethane Sealant companies in China

The top 10 Two Component Polyurethane Sealant manufacturers in China for 2026 are: Hebei Keyao Rubber and Plastic Technology Co., Ltd, Huiding Rubber Hengshui Co., Ltd, Zhengzhou Pusilier Trading Co., Ltd, Hengshui Fenghe Rubber Products Co., Ltd, Henkel (China) Investment Co., Ltd, Dacheng Minghui Anti corrosion Materials Co., Ltd, Guangdong Shuanghong Waterproof and Thermal Insulation Engineering Co., Ltd, Hengshui Qingtian Road and Bridge Maintenance Engineering Co., Ltd, Tai'an Shenghuang Engineering Materials Co., Ltd, Shandong Runsheng Engineering Materials Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Hebei Keyao Rubber and Plastic Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2016-03-18
Registered Capital20600K CNY

Hebei Keyao Rubber and Plastic Technology Co., Ltd. is registered at No. 106, Jingxian Rubber and Plastic Pipe Industry Base, Hengshui City, Hebei Province. The registration authority is Jingxian Market Supervision Administration, and the legal representative is Jia Runzi. The business scope includes new material technology promotion services. Production and sales of waterstops, waterstops, rubber products, sealants, closed cell foam boards, waterproof boards, geotextiles, hot-melt gaskets, grouting pipe disks, rubber strips, rubber plates, semicircle pipes, butyl tape, plastic sleeves, plastic insulation blocks, plastic spirals, plastic pads, plastic flange cards, metal products; Selling hot melt machines for water stop steel plates and rubber water stop strips; 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: Two Component Polyurethane Sealant, Polyurethane Water Swelling Waterproof Adhesive, Three Way Fittings For Grouting Pipes

Top 2
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Huiding Rubber Hengshui Co., Ltd
Overall Score4.7 / 5
Est. Date2019-07-01
Registered Capital1100K CNY

Huiding Rubber Hengshui Co., Ltd., with its registered address at No. 18 Hengzao Road, Nanhua Village, Hedong, Taocheng District, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Taocheng District, Hengshui City. The legal representative is Cao Shilei, and the business scope includes general projects: sales of rubber products; Sales of plastic products; Sales of sealing fillers; Sales of building waterproofing membrane products; Sales of metal materials. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: highway management and maintenance; 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: Two Component Polyurethane Sealant, Plastic Adhesive, Rubber Waterstop

Top 3
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Zhengzhou Pusilier Trading Co., Ltd
Overall Score4.7 / 5
Est. Date2013-06-08
Registered Capital2000K CNY

Zhengzhou Pusilier Trading Co., Ltd., registered at Room 033, Y Zone, 2nd Floor, Building 2, No. 52 Hongsong Road, High tech Industrial Development Zone, Zhengzhou City, Henan Province, China. The registration authority is the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone, and the legal representative is Li Qianqian. The business scope includes the processing and sales of steel, rubber products, hardware and electrical equipment, waterproof materials, building materials, and decorative materials; Leasing of mechanical equipment; Import and export of goods and technology; Enterprise management consulting services; Sales: Chemical products (excluding flammable, explosive, and easily producible hazardous chemicals).. Core products: Two Component Polyurethane Sealant, Waterproof Sleeve, Wire Mesh

TOP4
Hengshui Fenghe Rubber Products Co., Ltd
Overall Score4.6 / 5
Est. Date2025-12-19
Registered Capital5000K CNY

Hengshui Fenghe Rubber Products Co., Ltd., with its registered address at Workshop 1, 500 meters north of Banbidian Village, Pengdu Township, Binhu New District, Hengshui, Hebei Province, is registered with the Hengshui Binhu New District Market Supervision and Administration Bureau. The legal representative is Sun Shuai, and its business scope includes general projects such as rubber product manufacturing; Sales of rubber products; Manufacturing of concrete structural components; Sales of concrete structural components; Manufacturing of metal structures; Sales of metal structures; Manufacturing of metal materials; Sales of metal materials; Manufacturing of plastic products; Sales of plastic products; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Manufacturing of new membrane materials; Sales of new membrane materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sealing component manufacturing; Sales of seals; Fastener manufacturing; Sales of fasteners; Manufacturing of metal fittings for construction; Sales of metal fittings for construction; Manufacturing of cement products; Sales of cement products; Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Manufacturing of sealing fillers; Sales of sealing fillers; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Sales of steel reinforcement products for construction; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment) (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Construction engineering construction (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or license certificates). Core products: Two Component Polyurethane Sealant, Rubber Waterstop, Plastic Waterstop Material

TOP5
Henkel (China) Investment Co., Ltd
Overall Score4.6 / 5
Est. Date1995-10-25
Registered Capital143861.978K USD

Henkel (China) Investment Co., Ltd., with its registered address at 1st Floor, Building 7, No. 99 Jiangwancheng Road, Yangpu District, Shanghai, registered with the Shanghai Municipal Administration for Market Regulation, and represented by Anna as its legal representative. Its business scope includes: 1. lawfully investing in areas permitted by the state for foreign investment; 2、 Upon written authorization from the invested enterprise (with unanimous consent of the board of directors), provide the following services: 1. Assist or act as an agent for the invested enterprise to purchase machinery and equipment, office equipment, and raw materials, components, spare parts required for production from both domestic and foreign sources, as well as to sell the products produced by the invested enterprise domestically and internationally, and provide after-sales service; 2. Sell the products produced by the invested enterprise through distribution in domestic and international markets, and provide after-sales service; 3. Arrange, organize, and coordinate the foreign exchange balance between the invested enterprises with the consent and supervision of the foreign exchange management department; 4. Provide technical support, employee training, and internal personnel for the production, sales, and market development process of the invested enterprise's products. Management and other services, 5. Assist invested enterprises in seeking loans and providing guarantees, 6 Provide comprehensive services such as transportation and warehousing for its invested enterprises, undertake service outsourcing business for domestic and foreign enterprises, provide consulting services for its investors, provide market information, investment policies and other consulting services related to its investment for its affiliated companies, export domestic goods through agency, distribution or establishment of export procurement agencies, provide relevant technical training for domestic distributors, agents of the invested enterprise's products and domestic companies and enterprises that have signed technology transfer agreements with the company or parent company or its affiliated companies, establish scientific research and development centers or departments in China, engage in research and development of new products and high-tech, transfer their research and development results, and provide corresponding technical services, import and... Domestic sales (excluding retail) 9. Purchase products produced by its parent company and its affiliated companies, and provide after-sales services for imported products. 9. Purchase products produced by the invested enterprises for system integration in accordance with the law and sell them domestically and internationally. 10. Import raw and auxiliary materials, spare parts, and accessories required for maintenance services for the invested enterprises and parent companies' products. 11. Overseas investment approved to engage in overseas engineering contracting business. 12. Entrust other domestic enterprises to produce/process its products or its parent company's products and sell them domestically and internationally. 13. Engage in the import, export, wholesale, and commission agency (excluding auctions) of chemical products, daily chemicals, cosmetics, and raw materials (excluding crude oil), related tools, equipment, and accessories for the above-mentioned products, And provide after-sales service (not involving state-owned trade management goods, for those involving quota and license management goods, apply according to relevant national regulations). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Two Component Polyurethane Sealant, Lubricant, Persist

TOP6
Dacheng Minghui Anti corrosion Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2015-11-18
Registered Capital1000K CNY

Dacheng Minghui Anti corrosion Materials Co., Ltd., with its registered address in Luguxian Village, Dacheng County, registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Lv Yuantao, and its business scope includes the production and sales of high temperature and medium temperature vinyl glass flake adhesive, high temperature and medium temperature ethylene glass flake coating, epoxy glass flake adhesive, elastic adhesive, and epoxy glass flake coating; Sales: Cable fireproof coatings, insulation materials, fiberglass products; Undertake the construction of anti-corrosion and insulation projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Two Component Polyurethane Sealant, Ctpu Elastic Adhesive, Tank Edge Plate Mineral Grease

TOP7
Guangdong Shuanghong Waterproof and Thermal Insulation Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2016-09-06
Registered Capital5000K CNY

Guangdong Shuanghong Waterproof and Thermal Insulation Engineering Co., Ltd., with its registered address at Room 2304, Building A3, No. 50 Science Avenue, Luogang District, Guangzhou City, registered with the Market Supervision Administration of Huangpu District, Guangzhou City, and represented by He Chengxiao as its legal representative. Its business scope includes interior decoration and renovation; Construction of building construction projects; Installation of building power system; Installation services for building drainage systems; Installation services for building water supply systems; Installation services for building air conditioning and ventilation systems; Installation services for building steel structures and prefabricated components engineering; Post construction decoration, renovation, and cleaning; Construction of engineering environmental protection facilities; Earthwork engineering services; Engineering drainage construction services; Construction labor subcontracting; Reinforcement and strengthening of building structures; Building structure waterproofing and leak repair; Wholesale trade of goods (excluding licensed and approved goods); Retail trade of goods (excluding licensed and approved goods); Manufacturing of waterproof building materials; Retail of coatings; Wholesale of building materials and decorative materials; Railway, road, tunnel, and bridge engineering construction; Engineering and technical research and experimental development; Wholesale of chemical products (excluding hazardous chemicals); Engineering cost consulting services; Construction and civil engineering technical consulting services; Engineering general contracting services; Construction of engineering fence loading and unloading;. Core products: Two Component Polyurethane Sealant, Silane Modified Polyether Waterproof Coating, Renovation And Insulation Construction

TOP8
Hengshui Qingtian Road and Bridge Maintenance Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2017-10-17
Registered Capital100K CNY

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: Two Component Polyurethane Sealant, Water Swelling Strip, Articulated Slope Adjuster

TOP9
Tai'an Shenghuang Engineering Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2018-08-06
Registered Capital5000K CNY

Tai'an Shenghuang Engineering Materials Co., Ltd. is registered at the intersection of Niusun Road and Chuangye Road, Wangguadian Street Office, Feicheng City, Tai'an City, Shandong Province. The registration authority is Feicheng Market Supervision Administration Bureau, and the legal representative is Zhang Yequan. The business scope includes geogrids, geomembranes, anti cracking stickers, anti cracking stickers, joint tapes, grouting adhesives, geotextiles, polyester fiberglass cloth, anti cracking rolls, hard permeable pipes, soft permeable pipes, drainage boards, drainage belts, waterproof boards, asphalt cold patching materials, stress absorption stickers (films), double-sided stickers, geogrids, three-dimensional vegetation nets, geonets, bentonite waterproof blankets, and grouting adhesive machine production. Sales, sales of waterproof materials, fire-fighting equipment, hardware, building materials, earthwork engineering, fire engineering, landscaping engineering, highway engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Two Component Polyurethane Sealant, Capillary Drainage Pipe, Concrete Blanket

TOP10
Shandong Runsheng Engineering Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2023-03-27
Registered Capital10000K CNY

Shandong Runsheng Engineering Materials Co., Ltd., with its registered address at No. 029 Hope Street, Dongping Economic Development Zone, Tai'an City, Shandong Province, is located within the premises of Shandong Xingguang Industrial Co., Ltd. The registration authority is Dongping County Market Supervision and Administration Bureau, and the legal representative is Li Lei. Its business scope includes general projects such as sales of high-performance fibers and composite materials; Manufacturing of building waterproofing membrane products; Sales of building materials; Research and development of new material technology; Sales of high-performance sealing materials; Sales of building waterproofing membrane products; Sales of building decoration materials; Sales of new catalytic materials and additives; Sales of new metal functional materials; Sales of metal products; Pigment sales; Sales of metal structures; Sales of synthetic materials; Sales of plastic products; Sales of lubricating oil; Sales of cement products; Sales of specialized chemical products (excluding hazardous chemicals); Sales of office supplies; Sales of mechanical equipment; Sales of power electronic components; Retail of hardware products; Sales of mining machinery; Sales of insulation materials; Sales of new membrane materials; Stone processing for construction; Manufacturing and processing of doors and windows; Fabric textile processing; Processing and treatment of metal waste and debris; Research and development of construction waste recycling technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment leasing; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of fiberglass and related products; Manufacturing of plastic products; Manufacturing of cement products; Manufacturing of glass fiber reinforced plastic products; Manufacturing of specialized equipment for rubber processing; Manufacturing of lightweight building materials; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: residential interior decoration and renovation; 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: Two Component Polyurethane Sealant, Grouting Sealant, Adhesive Tape

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Keyao Rubber and Plastic Technology Co., Ltd2016-03-18Two Component Polyurethane Sealant, Polyurethane Water Swelling Waterproof Adhesive, Three Way Fittings For Grouting Pipes20600K CNYNot Supported
Huiding Rubber Hengshui Co., Ltd2019-07-01Two Component Polyurethane Sealant, Plastic Adhesive, Rubber Waterstop1100K CNYNot Supported
Zhengzhou Pusilier Trading Co., Ltd2013-06-08Two Component Polyurethane Sealant, Waterproof Sleeve, Wire Mesh2000K CNYSupported
Hengshui Fenghe Rubber Products Co., Ltd2025-12-19Two Component Polyurethane Sealant, Rubber Waterstop, Plastic Waterstop Material5000K CNYNot Supported
Henkel (China) Investment Co., Ltd1995-10-25Two Component Polyurethane Sealant, Lubricant, Persist143861.978K USDNot Supported
Dacheng Minghui Anti corrosion Materials Co., Ltd2015-11-18Two Component Polyurethane Sealant, Ctpu Elastic Adhesive, Tank Edge Plate Mineral Grease1000K CNYNot Supported
Guangdong Shuanghong Waterproof and Thermal Insulation Engineering Co., Ltd2016-09-06Two Component Polyurethane Sealant, Silane Modified Polyether Waterproof Coating, Renovation And Insulation Construction5000K CNYNot Supported
Hengshui Qingtian Road and Bridge Maintenance Engineering Co., Ltd2017-10-17Two Component Polyurethane Sealant, Water Swelling Strip, Articulated Slope Adjuster100K CNYSupported
Tai'an Shenghuang Engineering Materials Co., Ltd2018-08-06Two Component Polyurethane Sealant, Capillary Drainage Pipe, Concrete Blanket5000K CNYNot Supported
Shandong Runsheng Engineering Materials Co., Ltd2023-03-27Two Component Polyurethane Sealant, Grouting Sealant, Adhesive Tape10000K CNYNot Supported

Knowledge Base

Q

Application scope of two-component polyurethane sealant: Two component polyurethane sealant is practical and has a wide range of applications. It can be used for sealing balconies, swimming pools, waterways, buildings, transportation, roads, bridges, runways, subway tunnels, and other underground tunnel connections. Another type is single component polyurethane sealant,

Q

The A component of two-component polyurethane sealant is usually a milky white or light yellow viscous polyurethane prepolymer, while the B component is a black paste or liquid formed by dehydration of curing agents and additives. After mixing two components in a certain proportion (usually A component: B component=10:0.8-1.2), they are cured through chemical reaction to form a product with certain elasticity and adhesion.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs