Updated Oct 26, 2026 · Public platform & industry data

Oct 26, 2026 Updated

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2026 Top 10 Organic Blocking Material Manufacturers in China

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Top-rated Organic Blocking Material suppliers, How to choose a Organic Blocking Material manufacturer, Best Organic Blocking Material companies in China

The top 10 Organic Blocking Material manufacturers in China for 2026 are: Langfang Paiheng Energy saving Technology Co., Ltd, Langfang Gaoteng Fireproof Materials Co., Ltd, Hebei Ruide Energy saving Technology Co., Ltd, Jining Huaguan Safety Equipment Co., Ltd, Zhong'an Fire Equipment (Shandong) Co., Ltd, Baoding Dongfang Yuming Rubber Products Co., Ltd, Tianjin Haosen Technology Co., Ltd. Hebei Branch, Langfang Zhenxi Environmental Protection Technology Co., Ltd, Langfang Xukun Fireproof Materials Co., Ltd, Langfang Ruitian Fireproof 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 Paiheng Energy saving Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2023-05-16
Registered Capital3000K CNY

Langfang Paiheng Energy saving Technology Co., Ltd., with its registered address in Xiliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Shi Jiaying, and its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of fiberglass and related products; Sales of lightweight building materials; Sales of rubber products; Sales of plastic products; Sales of insulation materials; Sales of building materials; Sales of fireproof sealing materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of high-performance sealing materials; Sales of seals; Sales of building waterproofing membrane 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: Organic Blocking Material, Composite Steel Plate Explosion-Proof Wall, Foam Glass

Top 2
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Langfang Gaoteng Fireproof Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2020-09-07
Registered Capital500K CNY

Langfang Gaoteng Fireproof Materials Co., Ltd. is registered in Fuzhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Dacheng County, Langfang City, and the legal representative is Li Nannan. The business scope includes processing and sales of fireproof boards, fireproof packages, fireproof modules, organic fireproof blocking materials, inorganic fireproof blocking materials, fireproof rings, explosion-proof adhesive, fireproof tape, fireproof cloth, fire blankets, and flue check valves; Sales: fireproof coatings, fireproof sealants, rock wool products, glass wool products, rubber products, polyurethane products; Construction of insulation engineering, anti-corrosion engineering, waterproofing engineering, and fire prevention engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Organic Blocking Material, Fire Blocking Ring, Fireproof Trough Box

Top 3
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Hebei Ruide Energy saving Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2022-06-09
Registered Capital10000K CNY

Hebei Ruide Energy saving Technology Co., Ltd., with its registered address in 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 Gao Yinzhan, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sales of insulation materials; Sales of building materials; Sales of fireproof sealing materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of high-performance sealing materials; Sales of seals; Sales of building waterproofing membrane products; Retail of hardware products; Sales of metal materials; Sales of metal products; Sales of non-ferrous metal alloys; Sales of new metal functional materials; Sales of metal structures; Sales of new membrane materials; Needle textile sales; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-metallic minerals and products; Sales of paper products; Sales of asbestos products; Sales of cement products; Sales of fasteners; Sales of anti-corrosion materials (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License 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, and specific business projects are subject to approval documents or permits). Core products: Organic Blocking Material, Foam Glass Insulation Board, Foam Insulation Pipe

TOP4
Jining Huaguan Safety Equipment Co., Ltd

The second room on the west side of Jianshe North Road and Renxing Avenue South Road in Liying Street, Rencheng District, Jining City, Shandong Province

Overall Score4.7 / 5
Est. Date2023-06-07
Registered Capital100K CNY

Jining Huaguan Safety Equipment Co., Ltd. is located in the second room west of Jianshe North Road and Renxing Avenue Xiangnan Road, Liying Street, Rencheng District, Jining City, Shandong Province. It was established on June 7, 2023, with the registration authority of Rencheng District Market Supervision Administration of Jining City and the legal representative being Chen Beihu. Core products: Organic Blocking Material, Transportation Equipment, General Equipment Manufacturing

TOP5
Zhong'an Fire Equipment (Shandong) Co., Ltd
Overall Score4.7 / 5
Est. Date2021-06-24
Registered Capital3500K CNY

Zhong'an Fire Equipment (Shandong) Co., Ltd., with its registered address at Room 1609, Block B, Zhongde Plaza, Liying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Ren Chunhua, and its business scope includes general projects such as sales of fire equipment materials; Manufacturing of security equipment; Sales of security equipment; Manufacturing of wind and electric tools; Manufacturing of diving rescue equipment; Sales of diving rescue equipment; Production of special labor protection equipment; Sales of special labor protection equipment. (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: Organic Blocking Material, Tertiary Industry, Machine

TOP6
Baoding Dongfang Yuming Rubber Products Co., Ltd
Overall Score4.6 / 5
Est. Date2004-04-13
Registered Capital500K CNY

Baoding Dongfang Yuming Rubber and Plastic Products Co., Ltd., registered at the Instrument Factory in Xushui District, Baoding City, with the registration authority of Xushui District Market Supervision and Administration Bureau and the legal representative of Zhou Jingfeng, engages in the processing of rubber and plastic products, tapes, rubber and plastic products, and retail of rubber and plastic raw materials. Core products: Organic Blocking Material, Automotive Expansion Tape, Yaw Brake Tape

TOP7
Tianjin Haosen Technology Co., Ltd. Hebei Branch
Overall Score4.6 / 5
Est. Date2022-06-10
Registered Capital-

Tianjin Haosen Technology Co., Ltd. Hebei Branch, with its registered address at Xiliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Li Yanlong, and its business scope includes new material technology promotion services. General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Research and development of new material technology; Production of fireproof sealing materials; Rubber product manufacturing; Paint manufacturing (excluding hazardous chemicals); Manufacturing of building waterproofing membrane products; Sales of fireproof sealing materials; Sales of firefighting equipment; Sales of high-performance fibers and composite materials; Sales of coatings (excluding hazardous chemicals); Manufacturing of synthetic materials (excluding hazardous chemicals); Production of chemical products (excluding licensed chemical products); Sales of fiberglass and related products; Sales of rubber products; Sales of building waterproofing membrane products; Sales of synthetic materials; Sales of new ceramic materials; Sales of insulation and soundproofing materials; Sales of lightweight building materials; Sales of engineering plastics and synthetic resins; Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of high-performance sealing materials; Sales of sealing fillers; Sales of refractory materials; Sales of insulation materials; Import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Organic Blocking Material, Cable Fireproof Coating, Fireproof Mud Fireproof Board

TOP8
Langfang Zhenxi Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-07-12
Registered Capital10000K CNY

Langfang Zhenxi Environmental Protection Technology Co., Ltd. is registered in Zhengcun, Beiwei Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Zhao Jinwei. The business scope includes technology research and development, technology promotion, and technology services for environmental protection products; Production and sales of fireproof sealing materials, manufacturing and sales of lightweight building materials (except for projects that require approval according to law, independently carry out business activities that are not prohibited or restricted by laws and regulations); Processing and sales: explosion-proof adhesive, silicone tape, three proof cloth, fiberglass products, ceramic fiber products, and packing; Sales: asbestos products, insulation materials, waterproof materials, sealing materials, chemical products (excluding hazardous drugs), anti-corrosion materials, color steel refurbished paint; Construction of insulation engineering, fire prevention engineering, indoor and outdoor decoration engineering, and fire prevention engineering; Technology import and export, goods import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Organic Blocking Material, Fiberglass Cloth, Fire Barrier Bag

TOP9
Langfang Xukun Fireproof Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2024-11-19
Registered Capital500K CNY

Langfang Xukun Fireproof Materials Co., Ltd., with its registered address in Li Lingju Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Yang Peizhang, and the business scope includes general projects: production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of asbestos products; Sales of asbestos products; Rubber product manufacturing; Sales of rubber products; Sales of metal materials; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical 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: Organic Blocking Material, Polymer Moisture-Proof Sealing Agent, Fireproof Fabric

TOP10
Langfang Ruitian Fireproof Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2015-11-10
Registered Capital20000K CNY

Langfang Ruitian Fireproof Materials Co., Ltd., with its registered address in Wangxiangtun Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Cui Ruisong, and its business scope includes the production and sales of fireproof sealing materials, coatings (excluding hazardous chemicals), glass fibers and products, plastic products, rubber products, refractory materials, graphite and carbon products, and ecological environment materials (excluding hazardous chemicals); Sales of synthetic materials (excluding hazardous chemicals), sales of insulation materials, sales of seals, construction engineering design, and construction engineering 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: Organic Blocking Material, High Strength Waterproof And Fireproof Foam Adhesive, Mobile Fireproof Partition

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Paiheng Energy saving Technology Co., Ltd2023-05-16Organic Blocking Material, Composite Steel Plate Explosion-Proof Wall, Foam Glass3000K CNYSupported
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Organic Blocking Material, Fire Blocking Ring, Fireproof Trough Box500K CNYNot Supported
Hebei Ruide Energy saving Technology Co., Ltd2022-06-09Organic Blocking Material, Foam Glass Insulation Board, Foam Insulation Pipe10000K CNYNot Supported
Jining Huaguan Safety Equipment Co., Ltd2023-06-07Organic Blocking Material, Transportation Equipment, General Equipment Manufacturing100K CNYNot Supported
Zhong'an Fire Equipment (Shandong) Co., Ltd2021-06-24Organic Blocking Material, Tertiary Industry, Machine3500K CNYSupported
Baoding Dongfang Yuming Rubber Products Co., Ltd2004-04-13Organic Blocking Material, Automotive Expansion Tape, Yaw Brake Tape500K CNYNot Supported
Tianjin Haosen Technology Co., Ltd. Hebei Branch2022-06-10Organic Blocking Material, Cable Fireproof Coating, Fireproof Mud Fireproof Board-Not Supported
Langfang Zhenxi Environmental Protection Technology Co., Ltd2021-07-12Organic Blocking Material, Fiberglass Cloth, Fire Barrier Bag10000K CNYNot Supported
Langfang Xukun Fireproof Materials Co., Ltd2024-11-19Organic Blocking Material, Polymer Moisture-Proof Sealing Agent, Fireproof Fabric500K CNYNot Supported
Langfang Ruitian Fireproof Materials Co., Ltd2015-11-10Organic Blocking Material, High Strength Waterproof And Fireproof Foam Adhesive, Mobile Fireproof Partition20000K CNYSupported

Purchasing Guide

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

  • When selecting organic sealing materials, it is recommended to prioritize checking the key technical parameters such as fire resistance rating and expansion coefficient of the product to ensure that it meets the fire sealing requirements of specific scenarios, such as cable penetration holes or building gap treatment.
  • For different application scenarios (such as chemical facilities or high-rise buildings), attention should be paid to the corrosion resistance and environmental adaptability of organic blocking materials to avoid affecting the sealing effect due to differences in media.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to reduce procurement risks.
  • In actual procurement, attention should be paid to the construction convenience of organic blocking materials. Some products may require the use of specialized tools. It is recommended to confirm the operation details with the supplier in advance to reduce project delays.

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