Updated Sep 15, 2026 · Public platform & industry data

Sep 15, 2026 Updated

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2026 Top 10 Epdm Sealant Strip Manufacturers in China

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Top-rated Epdm Sealant Strip suppliers, How to choose a Epdm Sealant Strip manufacturer, Best Epdm Sealant Strip companies in China

The top 10 Epdm Sealant Strip manufacturers in China for 2026 are: Langfang Ruisi Thermal Insulation Materials Co., Ltd, Hengshui Yinghui Rubber and Plastic Technology Co., Ltd, Shanghai Heber Automation Technology Co., Ltd, Foshan Xingyu Home Appliances Co., Ltd, Hefei Yili Jiushun Rubber&Plastic Co., Ltd, Shandong Enhao Energy saving Materials Co., Ltd, Jingxian Nuotu Rubber Products Factory (Individual Industrial and Commercial Household), Hebei Zhize Rubber Products Co., Ltd, Hebei Hanni Rubber Products Co., Ltd, Hebei Kente Plastic Polymer 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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Langfang Ruisi Thermal Insulation Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2019-02-26
Registered Capital1000K CNY

Langfang Ruisi Insulation Materials Co., Ltd., with its registered address in Xiliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Administration for Industry and Commerce of Dacheng County, Langfang City. The legal representative is Ji Yaru, and its business scope includes processing and sales of bonding mortar, crack resistant mortar, mesh cloth, and insulation nails; Sales: Polyurethane products, PTFE products, rock wool products, glass wool products, aluminum silicate products, silicate products, asbestos products, rubber products, graphite products, rubber products, universal glue, rubber plastic, aluminum foil tape, rubber tape, insulation blankets, wires and cables; Construction of insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Epdm Sealant Strip, Glass Wool, Rubber And Plastic

Top 2
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Hengshui Yinghui Rubber and Plastic Technology Co., Ltd
Overall Score4.8 / 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 Sealant Strip, Medium Buried Rubber Waterstop, Pvceva Plastic Waterstop

Top 3
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Shanghai Heber Automation Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2004-03-30
Registered Capital5000K CNY

Shanghai Heber Automation Technology Co., Ltd., with its registered address at Building 2, No. 562 Jinwang Village, Qingcun Town, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Liu Chengbing as its legal representative. Its business scope includes general projects such as manufacturing of industrial automatic control system devices; Manufacturing of instruments and meters; Manufacturing of general components; General equipment manufacturing (excluding special equipment manufacturing); Sealing component manufacturing; Sales of industrial automatic control system devices; Sales of instruments and meters; Sales of seals; Installation services for ordinary mechanical equipment; Mechanical equipment leasing; Sales agent; Information consulting services (excluding licensed information consulting services); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; 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 Sealant Strip, Pipeline System, Butyl Seal

TOP4
Foshan Xingyu Home Appliances Co., Ltd

106, Building 8, Huakang Building, No.1 Keji 5th Road, Xingtan Industrial Zone, Qixing Community, Xingtan Town, Shunde District, Foshan City, Guangdong Province (Address Declaration)

Overall Score4.7 / 5
Est. Date2018-01-16
Registered Capital100K CNY

Foshan Xingyu Home Appliance Co., Ltd. is located at 106, Building 8, Huakang Building, No. 1 Keji 5th Road, Xingtan Industrial Zone, Qixing Community, Xingtan Town, Shunde District, Foshan City, Guangdong Province (registered address declared). It was established on January 16, 2018, with the Market Supervision Administration of Shunde District, Foshan City as the registration authority and Li Yuhe as the legal representative. Core products: Epdm Sealant Strip, Square Silicone Strip, Silicone Packet

TOP5
Hefei Yili Jiushun Rubber&Plastic Co., Ltd
Overall Score4.7 / 5
Est. Date2018-01-11
Registered Capital5000K CNY

Hefei Yili Jiushun Rubber and Plastic Co., Ltd., with its registered address at Room 202, Building 8, Linhu Yayuan, Gangji Town, Changfeng County, is registered with the Changfeng County Market Supervision Administration. The legal representative is Xu Qingchao, and its business scope includes the production and sales of automotive sealing strips, silicone tubes, rubber tubes, pull wires, molded parts, and rubber products (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Epdm Sealant Strip, Silicone T-Shaped, Silicone D-Type

TOP6
Shandong Enhao Energy saving Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2019-04-15
Registered Capital3000K CNY

Shandong Enhao Energy saving Materials Co., Ltd., with its registered address at Qixiandian Village West, Dongcheng Street, Linqu County, Weifang City, Shandong Province, is registered with the Linqu County Market Supervision Administration Bureau and represented by Zhang Hai. Its business scope includes general projects such as plastic product manufacturing; Sales of plastic products; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of metal products; Sales of metal chains and other metal products; Manufacturing of metal chains and other metal products; Manufacturing of hardware products; Wholesale of hardware products; Sales of 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: Epdm Sealant Strip, Thermal Insulation Strip

TOP7
Jingxian Nuotu Rubber Products Factory (Individual Industrial and Commercial Household)
Overall Score4.6 / 5
Est. Date2026-04-16
Registered Capital-

Jingxian Nuotu Rubber and Plastic Products Factory (individual business), located at No. 104 Beitun Village, Duqiao Town, Jingxian County, Hengshui City, was established on April 16, 2026. The registration authority is Jingxian Market Supervision Administration Bureau, and the legal representative is Wang Gang. Core products: Epdm Sealant Strip, High-Pressure Rubber Hose, Metal Hose

TOP8
Hebei Zhize Rubber Products Co., Ltd
Overall Score4.6 / 5
Est. Date2017-12-07
Registered Capital5000K CNY

Hebei Zhize Rubber and Plastic Products Co., Ltd., with its registered address at No. 212 Chadian Village, Gexianzhuang Town, Qinghe County, Xingtai City, Hebei Province, is registered with the Qinghe County Market Supervision and Administration Bureau. Its legal representative is Yu Zhanqian, and its business scope includes general projects such as plastic product manufacturing; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of automotive parts and accessories; Wholesale of automotive spare parts (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: Epdm Sealant Strip, Silicone Strip, U-Shaped Automotive Sealing Strip

TOP9
Hebei Hanni Rubber Products Co., Ltd
Overall Score4.4 / 5
Est. Date2019-09-23
Registered Capital3000K CNY

Hebei Hanni Rubber and Plastic Products Co., Ltd., with its registered address at Hancun Middle Section, Gexianzhuang Town, Qinghe County, Xingtai City, Hebei Province, is registered with the Qinghe County Market Supervision and Administration Bureau. The legal representative is Zhang Ying, and the business scope includes rubber and plastic products (except for chemical product production), rubber and plastic products (except for those restricted or prohibited by the state from investment), and sales of seals; Import and export of goods or technology (excluding goods and technology prohibited by the state or involving administrative approval) * * * (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Epdm Sealant Strip, Sealing Strip D-Type Solid Irregular Shape, Double E-Shaped Cold Storage Door Sealing Strip

TOP10
Hebei Kente Plastic Polymer Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2014-05-12
Registered Capital3000K CNY

Hebei Kente Plastic Polymer Materials Co., Ltd., registered address located at the first place of business: Niujiazhai Village, Changzhuang Town, Weixian County, Xingtai City, Hebei Province. Second business location: Workshop 1, No. 2 Yuanzhong Road, Auto Parts Industrial Park, Weixian High tech Industrial Development Zone, Xingtai City, Hebei Province. The registration authority is Weixian Market Supervision Administration, and the legal representative is Guo Shuangbo. The business scope includes sealing strips, rubber products, pull wires, rubber hoses, plastic particle processing, and sales. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Epdm Sealant Strip, Automobile Weatherstrip, Door And Window Sealing Strip

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Ruisi Thermal Insulation Materials Co., Ltd2019-02-26Epdm Sealant Strip, Glass Wool, Rubber And Plastic1000K CNYSupported
Hengshui Yinghui Rubber and Plastic Technology Co., Ltd2018-11-20Epdm Sealant Strip, Medium Buried Rubber Waterstop, Pvceva Plastic Waterstop10000K CNYNot Supported
Shanghai Heber Automation Technology Co., Ltd2004-03-30Epdm Sealant Strip, Pipeline System, Butyl Seal5000K CNYNot Supported
Foshan Xingyu Home Appliances Co., Ltd2018-01-16Epdm Sealant Strip, Square Silicone Strip, Silicone Packet100K CNYSupported
Hefei Yili Jiushun Rubber&Plastic Co., Ltd2018-01-11Epdm Sealant Strip, Silicone T-Shaped, Silicone D-Type5000K CNYSupported
Shandong Enhao Energy saving Materials Co., Ltd2019-04-15Epdm Sealant Strip, Thermal Insulation Strip3000K CNYNot Supported
Jingxian Nuotu Rubber Products Factory (Individual Industrial and Commercial Household)2026-04-16Epdm Sealant Strip, High-Pressure Rubber Hose, Metal Hose-Not Supported
Hebei Zhize Rubber Products Co., Ltd2017-12-07Epdm Sealant Strip, Silicone Strip, U-Shaped Automotive Sealing Strip5000K CNYSupported
Hebei Hanni Rubber Products Co., Ltd2019-09-23Epdm Sealant Strip, Sealing Strip D-Type Solid Irregular Shape, Double E-Shaped Cold Storage Door Sealing Strip3000K CNYSupported
Hebei Kente Plastic Polymer Materials Co., Ltd2014-05-12Epdm Sealant Strip, Automobile Weatherstrip, Door And Window Sealing Strip3000K CNYSupported

Purchasing Guide

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

  • When purchasing EPDM sealing strips, it is usually necessary to focus on their weather resistance and compression set rate, which directly affect their sealing performance and service life in outdoor scenarios such as doors, windows, curtain walls, etc.
  • When applied in industrial equipment or rail transit fields, it is recommended to prioritize the use of rubber strips with high elastic recovery rates to meet the deformation requirements caused by frequent vibration and temperature differences.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information to ensure that they can consistently provide products that comply with ASTM D2000 or GB/T standards.
  • For building energy-saving projects, the selection should be based on the thermal conductivity and UV resistance of the adhesive strip, while verifying the actual case data of the supplier in similar projects.

Knowledge Base

Q

EPDM sealing strips have good weather resistance, aging resistance, and acid alkali resistance, and are therefore widely used in the following fields: 1. Construction engineering: EPDM sealing strips are commonly used for sealing and protecting building doors, windows, curtain wall systems, roof waterproofing, and other purposes. It can effectively prevent the infiltration of water, air, and dust, and improve the sealing performance of buildings. 2. Automobile manufacturing

Q

EPDM sealing strip, abbreviated as EPDM sealing strip, is a high-performance sealing material. The following is a detailed introduction to EPDM rubber sealing strips: 1、 Material composition EPDM rubber is a copolymer of ethylene, propylene, and a small amount of a third monomer non conjugated diene. This special copolymer structure endows EPDM rubber with a series of excellent physical and chemical properties

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