Updated Sep 11, 2026 · Public platform & industry data

Sep 11, 2026 Updated

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2026 Top 10 Foam Sealing Strip Manufacturers in China

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Top-rated Foam Sealing Strip suppliers, How to choose a Foam Sealing Strip manufacturer, Best Foam Sealing Strip companies in China

The top 10 Foam Sealing Strip manufacturers in China for 2026 are: Langfang Ruisi Thermal Insulation Materials Co., Ltd, Langfang Ouye Energy saving Technology Co., Ltd, Shijiazhuang Fenghe Rili New Material Technology Co., Ltd, Hengshui Guangyuan Waterstop Material Technology Co., Ltd, Shanghai Heber Automation Technology Co., Ltd, Foshan Xingyu Home Appliances Co., Ltd, Yishenghua Trading (Ningbo) Co., Ltd, Qinghe County Aocheng Rubber Products Co., Ltd, Jingxian Baiyuan Rubber and Plastic Technology Co., Ltd, Hebei Xingpu Rubber Products 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: Foam Sealing Strip, Glass Wool, Rubber And Plastic

Top 2
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Langfang Ouye Energy saving Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2022-01-06
Registered Capital3000K CNY

Langfang Ouye Energy saving Technology Co., Ltd., with its registered address at Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Zhang Yanwei, and its business scope includes energy-saving technology promotion services; Manufacturing and sales of insulation and sound insulation materials, as well as manufacturing and sales of lightweight building materials; Sales of high-performance sealing materials, building waterproofing membrane products, fireproof sealing materials, hardware products, insulation materials, chemical products (excluding licensed chemical products), coatings (excluding hazardous chemicals), building decoration materials, anti-corrosion materials, plastic products, glass fiber and products, and new membrane materials; Construction project construction; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Foam Sealing Strip, Self Adhesive Fiberglass Aluminum Foil Cloth, Aluminum Foil Glass Wool

Top 3
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Shijiazhuang Fenghe Rili New Material Technology Co., Ltd

1 kilometer north of the intersection of Xiling Village and Fenghuanglou Village North in Ciyu Town, Lingshou County, Shijiazhuang City, Hebei Province, China

Overall Score4.8 / 5
Est. Date2026-01-11
Registered Capital200K CNY

Shijiazhuang Fenghe Rili New Material Technology Co., Ltd. is located 1 kilometer north of the intersection of Xiling in Ciyu Village, Ciyu Town, Lingshou County, Shijiazhuang City, Hebei Province, China. It was established on January 11, 2026, with the registration authority of Lingshou County Market Supervision Administration and the legal representative being Liu Gang. Core products: Foam Sealing Strip, Kaolin, Titanium Dioxide

TOP4
Hengshui Guangyuan Waterstop Material Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2011-04-20
Registered Capital10000K CNY

Hengshui Guangyuan Waterstop Material Technology Co., Ltd., with its registered address located in the workshop on the west side of Industrial Street and the south side of Changsheng Road in Hengshui High tech Zone, Hebei Province, is registered with the Market Supervision and Administration Bureau of Hengshui High tech Industrial Development Zone. The legal representative is Sun Lijing, and its business scope includes general projects such as research and development of new material technology; Rubber product manufacturing; Sales of rubber products; Sealing glue manufacturing; Sealing component manufacturing; Sales of seals; Manufacturing of plastic products; Sales of plastic products; Manufacturing of sealing fillers; Sales of sealing fillers; Manufacturing of metal structures; Sales of metal structures; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of non-ferrous metal alloys; Sales of non-ferrous metal alloys; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Foam Sealing Strip, Two Component Polysulfide Sealant, Sr Joint Sealant

TOP5
Shanghai Heber Automation Technology Co., Ltd
Overall Score4.7 / 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: Foam Sealing Strip, Hydraulic System Sealing Ring, Natural Rubber Seals

TOP6
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 Score4.6 / 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: Foam Sealing Strip, Square Silicone Strip, Silicone Packet

TOP7
Yishenghua Trading (Ningbo) Co., Ltd
Overall Score4.6 / 5
Est. Date2007-09-12
Registered Capital2900K USD

Yishenghua Trading (Ningbo) Co., Ltd., with its registered address at No. 99 Huanghai Road, Beilun District, Ningbo City, Zhejiang Province, is registered with the Market Supervision Administration of Beilun District, Ningbo City. The legal representative is Zhong Jian, and the business scope includes self operated and agency import of various commodities and technologies (the above commodities do not involve special management such as state-owned trade, import and export quota licenses, export quota bidding, export licenses, etc.); Domestic wholesale of plastics, hardware products, packaging equipment, and molds; Economic and trade consulting services (except for national restrictions); Domestic land freight forwarding agent. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Foam Sealing Strip, Fan Accessories, Fasteners And Fasteners

TOP8
Qinghe County Aocheng Rubber Products Co., Ltd
Overall Score4.6 / 5
Est. Date2021-08-12
Registered Capital300K CNY

Qinghe County Aocheng Rubber and Plastic Products Co., Ltd. is registered at Houyu Village East, Wangguanzhuang Town, Qinghe County, Xingtai City, Hebei Province. The registration authority is Qinghe County Market Supervision Administration, and the legal representative is Wang Yuping. Its business scope includes the manufacturing of rubber sheets, pipes, and belts. Processing and sales of rubber and plastic products, sealing strips, seals, silicone products, and rubber products (excluding chemical product production). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Foam Sealing Strip, Bathroom Sealing Strip, Skeleton Sealing Strip

TOP9
Jingxian Baiyuan Rubber and Plastic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2016-08-03
Registered Capital12000K CNY

Jing County Baiyuan Rubber and Plastic Technology Co., Ltd., registered at Jing County Rubber and Plastic Pipe Industry Base in Hengshui City, Hebei Province (Address 2: North of Yejia Yulin Village and South of Pangzhuang Village, Duqiao Town, Jing County, Hengshui City, Hebei Province), registered with Jing County Market Supervision and Administration Bureau, with Xin Baolei as the legal representative. Its business scope includes production, sales, and wholesale of high-pressure rubber hoses, low-pressure rubber hoses, composite rubber hoses, rubber products, metal hoses, compensators, joints, metal products, nylon plastic products, polyurethane products, rubber products, and mechanical processing; Selling general equipment, locking machines, and dust-free cutting machines (projects that require approval by law can only be operated after approval by relevant departments). Core products: Foam Sealing Strip, Asbestos Hose, Large Caliber Rubber Hose

TOP10
Hebei Xingpu Rubber Products Co., Ltd
Overall Score4.3 / 5
Est. Date2021-07-15
Registered Capital5000K CNY

Hebei Xingpu Rubber and Plastic Products Co., Ltd., with its registered address located in Wanghuzhai Village, Wanghuzhai Town, Julu County, Xingtai City, Hebei Province, is registered with the Julu County Market Supervision and Administration Bureau. The legal representative is Yu Xuebing, 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 general components; Fastener manufacturing; Sales of fasteners; Mechanical parts and component processing; Sales of mechanical parts and components; Mining machinery manufacturing; Sales of mining machinery; Repair of metal products; Sales of metal products; Research and development of metal products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Sales of forgings and powder metallurgy products; Manufacturing of metallurgical specialized equipment; Sales of metallurgical specialized equipment; Mold manufacturing; Mold sales; Wholesale of hardware products; Retail of hardware products; Manufacturing of hardware products; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of mechanical equipment; Import and export of goods; Technology import and export. (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: Foam Sealing Strip, Complete Fluorine Rubber Skeleton Oil Seal, Rubber Sealing Ring

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Ruisi Thermal Insulation Materials Co., Ltd2019-02-26Foam Sealing Strip, Glass Wool, Rubber And Plastic1000K CNYSupported
Langfang Ouye Energy saving Technology Co., Ltd2022-01-06Foam Sealing Strip, Self Adhesive Fiberglass Aluminum Foil Cloth, Aluminum Foil Glass Wool3000K CNYSupported
Shijiazhuang Fenghe Rili New Material Technology Co., Ltd2026-01-11Foam Sealing Strip, Kaolin, Titanium Dioxide200K CNYNot Supported
Hengshui Guangyuan Waterstop Material Technology Co., Ltd2011-04-20Foam Sealing Strip, Two Component Polysulfide Sealant, Sr Joint Sealant10000K CNYNot Supported
Shanghai Heber Automation Technology Co., Ltd2004-03-30Foam Sealing Strip, Hydraulic System Sealing Ring, Natural Rubber Seals5000K CNYNot Supported
Foshan Xingyu Home Appliances Co., Ltd2018-01-16Foam Sealing Strip, Square Silicone Strip, Silicone Packet100K CNYSupported
Yishenghua Trading (Ningbo) Co., Ltd2007-09-12Foam Sealing Strip, Fan Accessories, Fasteners And Fasteners2900K USDNot Supported
Qinghe County Aocheng Rubber Products Co., Ltd2021-08-12Foam Sealing Strip, Bathroom Sealing Strip, Skeleton Sealing Strip300K CNYSupported
Jingxian Baiyuan Rubber and Plastic Technology Co., Ltd2016-08-03Foam Sealing Strip, Asbestos Hose, Large Caliber Rubber Hose12000K CNYSupported
Hebei Xingpu Rubber Products Co., Ltd2021-07-15Foam Sealing Strip, Complete Fluorine Rubber Skeleton Oil Seal, Rubber Sealing Ring5000K CNYSupported

Knowledge Base

Q

Black EPDM foam sealing strip: Performance analysis and comprehensive application guide 1、 Core characteristics of EPDM foam: why choose black? EPDM foam is made from ethylene, propylene, and non conjugated dienes through a foaming process. Black models usually add carbon black fillers, which not only provide basic performance, but also have excellent weather resistance

Q

Baidu AiGou has found pictures related to different categories of foam sealing strips for you, taking you to appreciate the diversity and uniqueness of foam sealing strips. At the same time, we also recommend high-quality foam sealing strips for you, allowing you to easily and quickly find the most suitable foam sealing strip for yourself when making a purchase.

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