Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Ethylene Propylene Rubber Manufacturers in China

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Top-rated Ethylene Propylene Rubber suppliers, How to choose a Ethylene Propylene Rubber manufacturer, Best Ethylene Propylene Rubber companies in China

The top 10 Ethylene Propylene Rubber manufacturers in China for 2026 are: Dongying Zhengyu Waterproof Materials Co., Ltd, Hebei Qunyao Rubber Products Co., Ltd, Shanghai Shumei Industrial Co., Ltd, Nanjing Yuexiang Rubber Products Co., Ltd, Shandong Kanghe Waterproof Materials Co., Ltd, Hengshui Fenghe Rubber Products Co., Ltd, Weifang Zidun Waterproof Materials Co., Ltd, Weifang Xinqiande Waterproof Materials Co., Ltd, Hebei Dingtong Rubber Products Co., Ltd, Weifang Mingxi Waterproof 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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Dongying Zhengyu Waterproof Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2011-03-10
Registered Capital10980K CNY

Dongying Zhengyu Waterproof Materials Co., Ltd., with its registered address in Pangxiang Village, Daozhuang Town, Guangrao County, is registered with the Guangrao County Market Supervision and Administration Bureau. The legal representative is Pang Youliang, and its business scope includes the production and sale of waterproof materials, waterproof coatings, and chemical products; Construction of building waterproofing engineering; Approved import and export business. (The above items do not include easily producible drugs, highly toxic, flammable and explosive hazardous chemicals) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments).. Core products: Ethylene Propylene Rubber, Leakage Repair Materials, Glass Fiber Geogrid

Top 2
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Hebei Qunyao Rubber Products Co., Ltd
Overall Score4.7 / 5
Est. Date2021-01-04
Registered Capital3000K CNY

Hebei Qunyao Rubber and Plastic Products Co., Ltd., with its registered address in Zhuhe, Fuhe River Town, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision Administration Bureau. The legal representative is Liu Lihao, and its business scope includes the manufacturing of rubber sheets, pipes, and belts. Production and sales: rubber products, rubber shock absorbers, rubber seals, high and low pressure hose assemblies, rubber soft connections, metal hoses, compensators, polyurethane products, plastic products, nylon products, mold manufacturing, mechanical parts, mechanical processing * * (Business activities that require approval by relevant departments according to law can only be carried out after approval by relevant departments). Core products: Ethylene Propylene Rubber, Sealing Ring, Rubber Inflatable Ring

Top 3
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Shanghai Shumei Industrial Co., Ltd
Overall Score4.7 / 5
Est. Date2012-09-07
Registered Capital500K CNY

Shanghai Shumei Industrial Co., Ltd., registered address at A653, 6th Floor, Building 3, No. 2118 Guanghua Road, Minhang District, Shanghai The registered authority is Minhang District Market Supervision and Administration Bureau, and the legal representative is He Ting. The business scope includes the sales of seals, rubber products, chemical products and raw materials (excluding hazardous chemicals, monitored chemicals, fireworks, civilian explosives, and precursor chemicals), fluid equipment, electronic products, mechanical and electrical equipment and accessories, hardware and electrical equipment, instruments and meters, metal materials, automotive parts, clothing and accessories, shoes and hats, communication equipment, building decoration materials, etiquette services, conference services, exhibition and display services, mechanical equipment installation and maintenance (except for special control), business consulting, enterprise management consulting (except for brokerage projects), engaged in technology development, technical consulting, technical services, and technology transfer in the field of electronic technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Ethylene Propylene Rubber, Valve Sealing Ring, Precise Sealing Accessories

TOP4
Nanjing Yuexiang Rubber Products Co., Ltd
Overall Score4.6 / 5
Est. Date2020-07-10
Registered Capital1000K CNY

Nanjing Yuexiang Rubber and Plastic Products Co., Ltd., with its registered address at Room 260, Block B, Building 10, Yaxi International Slow City Town, Gaochun District, Nanjing City, is registered with the Administrative Approval Bureau of Gaochun District, Nanjing City. The legal representative is Que Qingguo, and its business scope includes general projects: sales of rubber products; Sales of plastic products; Wholesale of daily necessities; Sales of daily necessities; Wholesale of hardware products; Retail of hardware products (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Ethylene Propylene Rubber, Anti Slip Rubber Sheet, Insulated Rubber Sheet

TOP5
Shandong Kanghe Waterproof Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2021-12-29
Registered Capital5000K CNY

Shandong Kanghe Waterproof Materials Co., Ltd., with its registered address at the eastern end of Datuo Village, Taitou Town, Shouguang City, Weifang City, Shandong Province, is registered with the Shouguang Market Supervision and Administration Bureau. The legal representative is Song Wenyan, and the business scope includes general projects: manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of industrial textile products; Sales of industrial textile products; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of plastic products; Sales of plastic products; Manufacturing of hardware products; Retail of hardware products; Sales of rubber products; Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of building materials; Import and export of goods; Technology import and export; Import and export agency. (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: Ethylene Propylene Rubber, Epdm Waterproofing Membrane, Cold Bottom Oil

TOP6
Hengshui Fenghe Rubber Products Co., Ltd
Overall Score4.5 / 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: Ethylene Propylene Rubber, Rubber Waterstop Strip, Plastic Waterstop Material

TOP7
Weifang Zidun Waterproof Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2017-03-24
Registered Capital10000K CNY

Weifang Zidun Waterproof Materials Co., Ltd., registered at Beiyangtou Village Commercial Street, Taitou Town, Shouguang City, with the registration authority of Shouguang Market Supervision Administration and the legal representative of Zhang Xin, is engaged in the production and sales of waterproof building materials; Sales: Waterproof coating (excluding hazardous chemicals); Contracting: Building waterproofing engineering; Import and export business of goods and technology within the scope permitted by the state (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ethylene Propylene Rubber, Hdpe Non Asphalt Waterproofing Membrane, Polyvinyl Chloride (Pvc) Waterproofing Membrane

TOP8
Weifang Xinqiande Waterproof Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2022-12-08
Registered Capital2000K CNY

Weifang Xinqiande Waterproof Materials Co., Ltd., with its registered address located 200 meters northwest of Beitaitou Village Committee, Taitou Town, Shouguang City, Shandong Province, is registered with the Shouguang Market Supervision and Administration Bureau. The legal representative is Liu Xuemei, and its business scope includes general projects such as sales of building waterproofing membrane products; Sales of insulation and soundproofing materials; Sales of specialized textile equipment; Sales of plastic products; Sales of petroleum products (excluding hazardous chemicals); Research and development of new material technology; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of rubber products; 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 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: Ethylene Propylene Rubber, Epdm Rubber Waterproofing Membrane,

TOP9
Hebei Dingtong Rubber Products Co., Ltd
Overall Score4.4 / 5
Est. Date2019-04-04
Registered Capital3000K CNY

Hebei Dingtong Rubber and Plastic Products Co., Ltd., with its registered address located within 500 meters south of the west gate of Zhongxue in Duqiao Town, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision and Administration Bureau. The legal representative is Zhou Chaotong, and its business scope includes general projects such as rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sealing component manufacturing; Sales of seals; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Sales of metal products; Manufacturing of metal materials; Sales of metal materials; Mold manufacturing; Mold sales; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of general components; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing). (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: Ethylene Propylene Rubber, Solvent Resistant Rubber Hose, Metal Hose

TOP10
Weifang Mingxi Waterproof Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2024-11-05
Registered Capital3000K CNY

Weifang Mingxi Waterproof Materials Co., Ltd., with its registered address at Room 607, Fortune Building, Quanfuyuan International Business District, Beixueyuan Road, Shengcheng Street, Shengcheng Street, Shouguang City, Shandong Province, China. The registered authority is Shouguang Market Supervision Administration, and the legal representative is Li Tianxiang. Its business scope includes general projects such as sales of building waterproofing membrane products; Sales of insulation and soundproofing materials; Sales of plastic products; Sales of coatings (excluding hazardous chemicals); Sales of industrial textile products; Sales of rubber products; Sales of paper products; Sales of anti-corrosion materials; Sales of building materials; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Leasing of construction machinery and equipment; Labor services (excluding labor dispatch); Import and export of goods; Technology import and export; Manufacturing of building waterproofing membrane products; Manufacturing of insulation and soundproofing materials; Manufacturing of plastic products; Paint manufacturing (excluding hazardous chemicals); Manufacturing of industrial textile products; Paper product manufacturing; Rubber product manufacturing; Production of chemical products (excluding licensed chemical products). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Construction labor subcontracting. (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: Ethylene Propylene Rubber, Hdpe Non Asphalt Self-Adhesive Membrane Waterproofing Roll, Root Puncture Resistant Waterproofing Membrane

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongying Zhengyu Waterproof Materials Co., Ltd2011-03-10Ethylene Propylene Rubber, Leakage Repair Materials, Glass Fiber Geogrid 10980K CNYNot Supported
Hebei Qunyao Rubber Products Co., Ltd2021-01-04Ethylene Propylene Rubber, Sealing Ring, Rubber Inflatable Ring3000K CNYSupported
Shanghai Shumei Industrial Co., Ltd2012-09-07Ethylene Propylene Rubber, Valve Sealing Ring, Precise Sealing Accessories500K CNYSupported
Nanjing Yuexiang Rubber Products Co., Ltd2020-07-10Ethylene Propylene Rubber, Anti Slip Rubber Sheet, Insulated Rubber Sheet1000K CNYSupported
Shandong Kanghe Waterproof Materials Co., Ltd2021-12-29Ethylene Propylene Rubber, Epdm Waterproofing Membrane, Cold Bottom Oil5000K CNYNot Supported
Hengshui Fenghe Rubber Products Co., Ltd2025-12-19Ethylene Propylene Rubber, Rubber Waterstop Strip, Plastic Waterstop Material5000K CNYNot Supported
Weifang Zidun Waterproof Materials Co., Ltd2017-03-24Ethylene Propylene Rubber, Hdpe Non Asphalt Waterproofing Membrane, Polyvinyl Chloride (Pvc) Waterproofing Membrane10000K CNYNot Supported
Weifang Xinqiande Waterproof Materials Co., Ltd2022-12-08Ethylene Propylene Rubber, Epdm Rubber Waterproofing Membrane, 2000K CNYNot Supported
Hebei Dingtong Rubber Products Co., Ltd2019-04-04Ethylene Propylene Rubber, Solvent Resistant Rubber Hose, Metal Hose3000K CNYSupported
Weifang Mingxi Waterproof Materials Co., Ltd2024-11-05Ethylene Propylene Rubber, Hdpe Non Asphalt Self-Adhesive Membrane Waterproofing Roll, Root Puncture Resistant Waterproofing Membrane3000K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • When selecting the supply of ethylene propylene rubber, it is recommended that enterprises prioritize checking product specifications such as ethylene content, Mooney viscosity, and weather resistance indicators to ensure compliance with the technical requirements of specific application scenarios.
  • For the application of ethylene propylene rubber in different scenarios such as automotive seals or building waterproofing membranes, it is necessary to select suitable models based on performance differences such as ozone resistance and tensile strength.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • When purchasing ethylene propylene rubber, it is usually necessary to pay attention to the supplier's raw material sources and production process stability, which is particularly important for long-term corrosion-resistant scenarios such as chemical pipeline linings.

Knowledge Base

Q

Choosing EPDM rubber requires comprehensive consideration of the usage environment, processing technology, physical properties, and environmental requirements. Outdoor applications emphasize weather resistance, high-temperature environments focus on heat resistance, processing methods affect the choice of Mooney viscosity, vulcanization systems determine performance, physical indicators need to match functional requirements, while also considering compatibility and environmental compliance, to achieve optimal material adaptation.

Q

WEP EPDM rubber waterproofing membrane is a milky white or light yellow, highly crystalline polymer with a smooth and glossy surface. It has excellent physical and mechanical properties over a wide temperature range, with a long-term use temperature of up to 120 degrees Celsius. It has excellent electrical insulation properties, and even at high temperatures and frequencies, its electrical performance is still good, but its corona resistance and creep resistance are poor.

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