Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 2026 Updated

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2026 Top 10 None Manufacturers in China

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Top-rated None suppliers, How to choose a None manufacturer, Best None companies in China

The top 10 None manufacturers in China for 2026 are: Hebei Keyao Rubber and Plastic Technology Co., Ltd, Hengshui Zhonghang Waterproof Materials Co., Ltd, Hengshui Hebang New Material Technology Co., Ltd, Cangzhou Yixuan Experimental Instrument Co., Ltd, Hengshui Ruixiang Rubber Products Co., Ltd, Hebei Shanshui Rubber and Plastic Technology Co., Ltd, Hengshui Fenghe Rubber Products Co., Ltd, Hengshui Huiye Rubber Co., Ltd, Shengfang Adhesive Factory, Lanshan District, Linyi City, Huiding Rubber Hengshui 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: None, Two Component Polysulfide Sealant, Half Circle Drainage Pipe

Top 2
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Hengshui Zhonghang Waterproof Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2024-05-15
Registered Capital500K CNY

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: None, Disposable/Repetitive Grouting Pipe, Gb Flexible Filler/Sr Plastic Filler

Top 3
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Hengshui Hebang New Material Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2025-06-16
Registered Capital600K CNY

Hengshui Hebang New Material Technology Co., Ltd., with its registered address at No. 54, Zone 2, Zhaoxinzhuang, Pengdu Township, Hengshui Binhu New Area, Hebei Province, is registered with the Hengshui Binhu New Area Market Supervision Administration. The legal representative is Su Yanan, and its business scope includes general projects such as new material technology promotion services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of rubber products; Sales of seals; Sales of high-performance sealing materials; Sales of sealing fillers; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-ferrous metal alloys; Sales of new metal functional materials; Sales of metal structures; Sales of metal products; Sales of building materials; Sales of plastic products; Sales of concrete structural components; Sales of synthetic fibers; Sales of metal wire ropes and their products; Mold sales; Sales of needle textiles and raw materials; Sales of building waterproofing membrane products; Sales of new organic active materials; Sales of testing machines; Sales of special equipment; Sales of construction machinery; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Internet sales (except for the sale of goods that need to be licensed); Rubber product manufacturing; Manufacturing of metal chains and other metal products; Repair of metal products; Sealing component manufacturing; Manufacturing of concrete structural components; Manufacturing of plastic products; Synthetic fiber manufacturing; Fabric textile processing; Manufacturing of non-ferrous metal alloys; Metal material manufacturing (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 the approval documents or license certificates). Core products: None, Building Friction Pendulum Support, Expansion Joint Adhesive Strip

TOP4
Cangzhou Yixuan Experimental Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date2018-07-03
Registered Capital1000K CNY

Cangzhou Yixuan Testing Instrument Co., Ltd., registered at No. 8 Changsheng Road, Leshou Town, Xian County, Cangzhou City, Hebei Province, with the registration authority of Xian County Market Supervision and Administration Bureau and the legal representative of Sun Ping. Its business scope includes sales of construction instruments, highway instruments, asphalt instruments, waterproofing membrane instruments, mechanical instruments, testing instruments, geotechnical instruments, non-destructive testing instruments, refrigeration equipment, building materials, municipal equipment, construction machinery, hardware and electrical equipment (projects that require approval by law can only be carried out after approval by relevant departments). Core products: None, Jianyi New Addition, Waterproof Membrane Testing Instrument

TOP5
Hengshui Ruixiang Rubber Products Co., Ltd
Overall Score4.7 / 5
Est. Date2016-12-01
Registered Capital12000K CNY

Hengshui Ruixiang Rubber and Plastic Products Co., Ltd., with its registered address at Liujianantian Village, Pengdu Township, Hengshui Binhu New Area, Hebei Province, its registered authority is the Market Supervision Administration of Hengshui Binhu New Area, and its legal representative is Li Lihua. Its business scope includes production, sales and installation of bridge bearings, bridge expansion devices, rubber air bags, steel fibers, closed cell foam plates, supporting steel plates, corrugated pipes, acoustic pipes, drain pipes, anti throwing nets, waterstops, waterstops, waterproof materials, bridge guardrails, geotechnical materials, anti glare plates, glass fiber reinforced plastic grids, and highway glass fiber reinforced plastic pipe boxes; Replacement of bridge bearings and expansion joints; Construction of bridge deck waterproofing engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: None, Guardrail Bracket, Grout Stop Tape

TOP6
Hebei Shanshui Rubber and Plastic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2012-11-14
Registered Capital51880K CNY

Hebei Shanshui Rubber and Plastic Technology Co., Ltd., with its registered address at No. 68 Wangshangying Village, Houliumingfu Township, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision and Administration Bureau. The legal representative is Yao Guoqiang, and its business scope includes general projects such as rubber product manufacturing; Manufacturing of plastic products; Manufacturing of sealing fillers; Manufacturing of metal fittings for construction; Manufacturing of photovoltaic equipment and components; Sales of rubber products; Sales of plastic products; Sales of metal products; Sales of sealing fillers; Sales of photovoltaic equipment and components; Sales of intelligent basic manufacturing equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Sales of cement products; Sales of steel reinforcement products for construction; Sales of coatings (excluding hazardous chemicals); Sales of fireproof sealing materials; Retail of hardware products; Sales of building materials; Sales of non-metallic minerals and products; Sales of thermal and sound insulation materials (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Construction project 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 the approval documents or license certificates). Core products: None, Product Waterstop Strip, Back Mounted Rubber Waterstop

TOP7
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: None, Rubber Waterstop Strip, Rubber Waterstop

TOP8
Hengshui Huiye Rubber Co., Ltd
Overall Score4.6 / 5
Est. Date2015-07-17
Registered Capital1000K CNY

Hengshui Huiye Rubber Co., Ltd., whose registered address is located in Chengxi Industrial Zone, Jingxian County, Hengshui City, Hebei Province, the registration authority is Jingxian Market Supervision Administration, and the legal representative is Zhang Hui. Its business scope includes the production and sales of waterstop, waterstop strip, waterstop glue, sealant, seals, foam board, waterproof coating, waterproof coiled material, geotextile, geomembrane, geogrid, grouting pipe, permeable pipe, blind pipe, rubber pipe and assembly, metal pipe, plastic pipe, rubber plate, conveyor belt and accessories, bridge bearings, expansion joints, metal products, wire mesh products, glass fiber reinforced plastic products, rubber and plastic products, engineering building materials * (projects that must be approved according to law, Business activities can only be carried out after being approved by relevant departments). Core products: None, Rubber Sheet, Butyl Waterstop

TOP9
Shengfang Adhesive Factory, Lanshan District, Linyi City
Overall Score4.4 / 5
Est. Date2018-06-21
Registered Capital-

Shengfang Adhesive Factory in Lanshan District, Linyi City, Shandong Province, with its registered address located at the intersection of Linxi Third Road and Kaiyang Road, 200 meters south of the intersection, on the west side of the road. The registration authority is the Lanshan District Market Supervision and Administration Bureau of Linyi City, and the legal representative is Wang Fang. Its business scope includes processing and sales of adhesives (projects that require approval according to law can only be carried out after approval by relevant departments). Core products: None, Tile Grout, Sbs Universal Adhesive, Chloroprene Adhesive, Spray Adhesive

TOP10
Huiding Rubber Hengshui Co., Ltd
Overall Score4.4 / 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: None, Expansion Sealing Ring, Expansion Joint Adhesive Strip

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Keyao Rubber and Plastic Technology Co., Ltd2016-03-18None, Two Component Polysulfide Sealant, Half Circle Drainage Pipe20600K CNYNot Supported
Hengshui Zhonghang Waterproof Materials Co., Ltd2024-05-15None, Disposable/Repetitive Grouting Pipe, Gb Flexible Filler/Sr Plastic Filler500K CNYNot Supported
Hengshui Hebang New Material Technology Co., Ltd2025-06-16None, Building Friction Pendulum Support, Expansion Joint Adhesive Strip600K CNYSupported
Cangzhou Yixuan Experimental Instrument Co., Ltd2018-07-03None, Jianyi New Addition, Waterproof Membrane Testing Instrument1000K CNYSupported
Hengshui Ruixiang Rubber Products Co., Ltd2016-12-01None, Guardrail Bracket, Grout Stop Tape12000K CNYSupported
Hebei Shanshui Rubber and Plastic Technology Co., Ltd2012-11-14None, Product Waterstop Strip, Back Mounted Rubber Waterstop51880K CNYSupported
Hengshui Fenghe Rubber Products Co., Ltd2025-12-19None, Rubber Waterstop Strip, Rubber Waterstop5000K CNYNot Supported
Hengshui Huiye Rubber Co., Ltd2015-07-17None, Rubber Sheet, Butyl Waterstop1000K CNYNot Supported
Shengfang Adhesive Factory, Lanshan District, Linyi City2018-06-21None, Tile Grout, Sbs Universal Adhesive, Chloroprene Adhesive, Spray Adhesive-Not Supported
Huiding Rubber Hengshui Co., Ltd2019-07-01None, Expansion Sealing Ring, Expansion Joint Adhesive Strip1100K CNYNot Supported

Knowledge Base

Q

When selecting polyurethane water swelling waterstop adhesive, it is necessary to screen it layer by layer based on engineering conditions, national standard parameters, and environmental conditions. The product should follow industry standards and prioritize control from four aspects: model, performance, quality, and adaptability to the environment. Firstly, differentiate the models based on their expansion ratio. The mainstream market models are PJ220 and PJ400. PJ220 expansion ratio 220%~400%, expansion

Q

Characteristics of One Component Polyurethane Expanded Waterstop Adhesive 1. Convenience of construction: No on-site deployment is required, construction can be carried out immediately after opening. It can be manually or mechanically adapted to complex structures such as gaps and holes, and wet substrates can also be bonded normally, shortening the construction period. 2. Self expanding water stop: After encountering water, a chemical cross-linking reaction occurs, and the volume expansion rate usually reaches 150-300 (some models can be adjusted)

Q

Single component polyurethane expansion waterproofing adhesive is a high molecular weight material used for waterproofing and sealing in construction projects. It is in the form of a paste and does not require mixing, and can be directly applied. Its main component is polyurethane prepolymer, with additives such as plasticizers and fillers added. After coming into contact with air or moisture on the substrate, a chemical reaction occurs to form an elastic body, accompanied by volume expansion (usually with an expansion rate of 150-3)

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