Updated Sep 9, 2026 · Public platform & industry data

Sep 9, 2026 Updated

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2026 Top 10 Epdm Composite Cover Manufacturers in China

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Top-rated Epdm Composite Cover suppliers, How to choose a Epdm Composite Cover manufacturer, Best Epdm Composite Cover companies in China

The top 10 Epdm Composite Cover manufacturers in China for 2026 are: Hebei Xinda Technology Co., Ltd, Hengshui Yinghui Rubber and Plastic Technology Co., Ltd, Shandong Guoyu New Materials Co., Ltd, Shandong Baogai New Material Technology Co., Ltd, Shandong Xufeng New Material Technology Co., Ltd, Jingxian Baize Engineering Rubber Co., Ltd, Zaoqiang Yaojie Fiberglass Co., Ltd, Hebei Donglin Rubber and Plastic Technology Co., Ltd, Hebei Wohui Environmental Protection Equipment Co., Ltd, Hebei Runsheng Composite 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 Xinda Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2020-07-06
Registered Capital10000K CNY

Hebei Xinda Technology Co., Ltd., located at No. 20 Xingyuan South Street, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, was established on July 6, 2020. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Ma Xuezhu. Core products: Epdm Composite Cover, Frp Flat Panel, Resin Cover Plate

Top 2
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Hengshui Yinghui Rubber and Plastic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-11-20
Registered Capital10000K CNY

Hengshui Yinghui Rubber and Plastic Technology Co., Ltd., with its registered address located in Nanzhao Village, Heyan Town, Taocheng District, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Taocheng District, Hengshui City. The legal representative is Guo Wenzhong, and its business scope includes the research and development of rubber products; Production and sales of rubber products, recycled rubber, rubber products, rubber waterstops, sealants (pastes), waterstops, waterstop rings, rubber sheets, flexible fillers, waterproof boards, self-adhesive rubber sheets, curtain rubber sheets, sealing gaskets, sealing rings, geotechnical materials, waterproof rolls, flexible permeable pipes, plastic blind ditches, plate rubber supports, pot type rubber supports, expansion devices, corrugated pipes, cable trays, waterproof coatings (excluding hazardous chemicals), geomembranes, geogrids, non-woven fabrics, guardrails, cable protection pipes, sound barriers, wire mesh, conveyor belts, plastic products; Sales of needle textiles, metal products, steel plate waterstops, and hardware and electrical products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Epdm Composite Cover, Polyvinyl Chloride Adhesive, Grouting Pipe

Top 3
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Shandong Guoyu New Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2022-04-15
Registered Capital3000K CNY

Shandong Guoyu New Materials Co., Ltd., with its registered address located 300 meters north of Sijiaofang Village Committee, Fengshui Town, Zibo Economic Development Zone, Zibo City, Shandong Province, is registered with the Zibo Economic Development Zone Market Supervision and Administration Bureau. The legal representative is Xu Aifeng, and the business scope includes general projects such as new material technology promotion services; Sales of new metal functional materials; Production of refractory materials; Sales of ecological environment materials; Sales of engineering plastics and synthetic resins; Manufacturing of plastic products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of graphite and carbon products; Sales of metal materials; Sales of rubber products; Sales of synthetic materials; Import and export of goods; Sales of building materials; Sales of plastic products; Sales of new catalytic materials and additives; Sales of new membrane materials; Sales of building decoration materials; Research and development of new material technology; Manufacturing of glass fiber reinforced plastic products. (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: Epdm Composite Cover, Resin Manhole Cover, Cable Trench Cover

TOP4
Shandong Baogai New Material Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2009-01-22
Registered Capital43400K CNY

Shandong Baogai New Materials Technology Co., Ltd., with its registered address at No. 9 Hezhuang New Materials Park, Zibo Economic Development Zone, Zibo City, Shandong Province, is registered with the Zibo Market Supervision Administration Bureau and represented by Liu Zhentao. Its business scope includes general projects such as research and development of new material technology; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Research and development of efficient and energy-saving technologies in the power industry; Manufacturing of cement products; Sales of cement products; Manufacturing of concrete structural components; Sales of concrete structural components; Manufacturing of high-speed rail equipment and accessories; Sales of high-speed rail equipment and accessories; Automotive parts research and development; Manufacturing of automotive parts and accessories; Wholesale of automotive spare parts; Manufacturing of power electronic components; Sales of power electronic components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of hardware products; Manufacturing of hardware products; Sales of metal products; Sales of metal materials; Internet sales (except for the sale of goods that need to be licensed); Mold manufacturing; Mold sales; Construction of earthwork engineering; Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Engineering management services; Import and export of goods. (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); Installation, maintenance, and testing of power transmission, supply, and receiving facilities. (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: Epdm Composite Cover, Cable Trench Cover, Grate Cover

TOP5
Shandong Xufeng New Material Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-06-28
Registered Capital6000K CNY

Shandong Xufeng New Material Technology Co., Ltd., with its registered address located in the east courtyard of Sijiaofang Village Committee, Fengshui Town, Zibo Economic Development Zone, Zibo City, Shandong Province, China. The registration authority is the Market Supervision and Administration Bureau of Zibo Economic Development Zone, and the legal representative is Huang Jiashui. Its business scope includes general projects such as research and development of new material technology; Promotion services for new material technology; Sales of new metal functional materials; Manufacturing of power facilities and equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of power facilities and equipment; Sales of cement products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of plastic products; Sales of plastic products; Sales of building materials; Sales of lightweight building materials; Engineering and technical research and experimental development; Research and development of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of metal materials; Sales of rubber products; Sales of synthetic materials; Research and development of emerging energy technologies; Sales of specialized chemical products (excluding hazardous chemicals); Sales of sealing fillers; Sales of chemical products (excluding licensed chemical products); Research and development of electronic specialized materials; Sales of building decoration materials; Manufacturing of household textile products; 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: Epdm Composite Cover, Cable Trench Cover, Composite Manhole Cover

TOP6
Jingxian Baize Engineering Rubber Co., Ltd
Overall Score4.5 / 5
Est. Date2017-11-02
Registered Capital66000K CNY

Jingxian Baize Engineering Rubber and Plastic Co., Ltd. is registered in Longhua Industrial Park, Jingxian County, Hengshui City, Hebei Province. The registration authority is Jingxian Market Supervision Administration Bureau, and the legal representative is Wan Haifeng. Its business scope includes the manufacturing of rubber sheets, pipes, and belts. Production and sales: waterstop, waterstop, sealant, support, expansion joint, foam plate, permeable hose, plastic blind ditch, drainage pipe, grouting pipe, flexible filler, conveyor belt, rubber airbag, composite cover plate, rubber dam, plastic mastic, quick connector, steel sleeve, geotechnical materials, highway and railway embedded parts, corrugated pipe, acoustic pipe, waterstop steel plate, water box, geotextile, geomembrane, waterproof and drainage plate, geogrid, geocell, bottom glue, edge sealer, gasket PVC rods, rubber rods, gate water seals, rubber fenders, high-pressure rubber hoses, shield tunneling rubber strips, building waterproofing materials, rubber products, geotextile bags, protective blankets, waterproof blankets, gabion nets, permeable pipes, reverse drains, copper water stops, ecological grids, barbed ropes, garden municipal engineering, ecological governance engineering * * (Business activities that require approval by law can only be carried out after approval by relevant departments). Core products: Epdm Composite Cover, Water Swelling Strip, Grouting Pipe

TOP7
Zaoqiang Yaojie Fiberglass Co., Ltd
Overall Score4.5 / 5
Est. Date2019-07-03
Registered Capital880K CNY

Zaoqiang Yaojie Fiberglass Co., Ltd. is located in Nanguozhuang Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registered authority is the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and the legal representative is Yao Yan. Its business scope includes processing, manufacturing, installation, and sales of fiberglass products, environmental purification equipment, environmental acid mist treatment equipment, environmental desulfurization and denitrification equipment, environmental electrostatic precipitator (dry and wet) equipment, cable tray equipment, cooling towers, fans, water pipelines, fiberglass containers, water tanks, cable storage channels, central air conditioning, purification air conditioning, molded boxes, molded cable trays, warning signs, labels, signs, railway fiberglass equipment, highway power communication signal fiberglass equipment, molded manhole covers, cover plates, molded cable trays. Septic tank, To engage in the export business of self-produced products and technologies of our enterprise, as well as the import and export business of mechanical equipment, spare parts, raw and auxiliary materials, and technologies required by our enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Epdm Composite Cover, Electric Power Cover Plate, Biological Deodorization Box

TOP8
Hebei Donglin Rubber and Plastic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-09-28
Registered Capital100800K CNY

Hebei Donglin Rubber and Plastic Technology Co., Ltd., registered at China Jingzhou Rubber and Plastic Pipe Industry Guidance Base in Jing County, Hengshui City, Hebei Province, with the registration authority being Jing County Market Supervision Administration and the legal representative being Zhao Xiaodong. Its business scope includes research and design of rubber and plastic technology products; Production and sales: rubber products, plastic products, nylon products, metal products, waterstops, waterstops, waterstops, polysulfide sealants (pastes), polyurethane sealants (pastes), waterstops, mastics, closed cell foam plates (rods), EPDM rubber cover plates (sheets) (GB, SR, plastic, flexible) fillers, chloroprene rubber rods, PVC rods, rubber bearings, embedded parts of bearings, rubber pads, expansion joints, rubber sheets, geotextiles, geomembranes, geogrids, permeable pipes, waterproof boards, elastic pads, steel fibers, plastic blind ditches, grouting pipes, corrugated pipes, rubber sealing strips (pads) for shield tunnel segments, curtain rubber sheets, butyl rubber products, waterproof coatings, rubber hoses, waterproof steel plates, waterproof copper sheets, steel bar sleeves, waterproof screws, rolling machines, wire mesh guardrails, waterproof sealing products * * (Business activities that require approval by law can only be carried out after approval by relevant departments). Core products: Epdm Composite Cover, Rubber Flexible Filler, Rubber Waterproof Ring

TOP9
Hebei Wohui Environmental Protection Equipment Co., Ltd

400 meters south east of the intersection of Zhonghua East Street and Donghuan North Road in Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.4 / 5
Est. Date2023-02-07
Registered Capital100K CNY

Hebei Wohui Environmental Protection Equipment Co., Ltd., located 400 meters south of the intersection of Zhonghua East Street and Donghuan North Road in Zaoqiang County, Hengshui City, Hebei Province, was established on February 7, 2023. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Zheng Hongqin. Core products: Epdm Composite Cover, Anti-Glare Panel, Fiberglass Warning Signs

TOP10
Hebei Runsheng Composite Materials Co., Ltd

No. 367, East of Jianshe South Road, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.4 / 5
Est. Date2020-06-04
Registered Capital3000K CNY

Hebei Runsheng Composite Materials Co., Ltd. is located at No. 367, Jianshe South Road, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on June 4, 2020, with the registration authority being the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative being Li Kun. Core products: Epdm Composite Cover, Resin Cover Plate, Fiberglass Grating

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Xinda Technology Co., Ltd2020-07-06Epdm Composite Cover, Frp Flat Panel, Resin Cover Plate10000K CNYNot Supported
Hengshui Yinghui Rubber and Plastic Technology Co., Ltd2018-11-20Epdm Composite Cover, Polyvinyl Chloride Adhesive, Grouting Pipe10000K CNYNot Supported
Shandong Guoyu New Materials Co., Ltd2022-04-15Epdm Composite Cover, Resin Manhole Cover, Cable Trench Cover3000K CNYSupported
Shandong Baogai New Material Technology Co., Ltd2009-01-22Epdm Composite Cover, Cable Trench Cover, Grate Cover43400K CNYSupported
Shandong Xufeng New Material Technology Co., Ltd2021-06-28Epdm Composite Cover, Cable Trench Cover, Composite Manhole Cover6000K CNYNot Supported
Jingxian Baize Engineering Rubber Co., Ltd2017-11-02Epdm Composite Cover, Water Swelling Strip, Grouting Pipe66000K CNYSupported
Zaoqiang Yaojie Fiberglass Co., Ltd2019-07-03Epdm Composite Cover, Electric Power Cover Plate, Biological Deodorization Box880K CNYSupported
Hebei Donglin Rubber and Plastic Technology Co., Ltd2016-09-28Epdm Composite Cover, Rubber Flexible Filler, Rubber Waterproof Ring100800K CNYNot Supported
Hebei Wohui Environmental Protection Equipment Co., Ltd2023-02-07Epdm Composite Cover, Anti-Glare Panel, Fiberglass Warning Signs100K CNYNot Supported
Hebei Runsheng Composite Materials Co., Ltd2020-06-04Epdm Composite Cover, Resin Cover Plate, Fiberglass Grating3000K CNYNot Supported

Knowledge Base

Q

Selection of EPDM composite cover plate EPDM composite cover plate is characterized by weather resistance, good elasticity and anti-aging, and is used in municipal, building and chemical industries. When choosing, pay attention to the following points: 1. Material performance Check the content of ethylene propylene diene monomer (EPDM) rubber. The proportion of rubber in the product should not be less than 60%, and the composite layer should be reinforced with acid and alkali resistant materials (such as fiberglass cloth) with tear strength

Q

Application scope of EPDM composite cover plate The EPDM composite cover plate is made of EPDM rubber as the base material, combined with reinforcing fibers, self-adhesive layers, etc. It has the ability to resist infiltration, weather, acid and alkali, and deformation, with a service life of more than 50 years. It is applied in the engineering field, especially suitable for complex use environments. Its application field is water conservancy and hydropower engineering, which is panel stone stacking

Q

EPDM composite cover plate is a cover plate product made of EPDM rubber as the main substrate and other composite materials, which combines the elasticity of rubber with the strength of composite materials. From the outside, it usually appears black or gray, with a flat and smooth surface, and some parts will be designed with anti slip patterns according to requirements. There are various sizes available, including square, circular, etc., which can adapt to the installation needs of different scenarios. material

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