Updated Jul 11, 2026 · Public platform & industry data

Jul 11, 2026 Updated

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2026 Top 10 Fireproof Conduit Manufacturers in China

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Top-rated Fireproof Conduit suppliers, How to choose a Fireproof Conduit manufacturer, Best Fireproof Conduit companies in China

The top 10 Fireproof Conduit manufacturers in China for 2026 are: Langfang Chengke Fireproof Materials Co., Ltd, Anhui Ningguo Hantai New Materials Co., Ltd, Zhuhai Aiko Zhilian Technology Co., Ltd, Ningguo Jinhe Electromechanical Co., Ltd, Anhui Parker New Materials Co., Ltd, Ningguo Kawo High Temperature Materials Co., Ltd, Ningguo Baite High Temperature New Materials Co., Ltd, Ningguo Huidian New Materials Co., Ltd, Langfang Woquan Fireproof Materials Co., Ltd, Guangdong Bajiao Fan Refractory 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 Chengke Fireproof Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2020-05-25
Registered Capital8880K CNY

Langfang Chengke Fireproof Materials Co., Ltd., with its registered address in Xiqingzhou Village, Dashangtun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Li Dongxia, and the business scope includes general projects: production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of artificial boards; Sales of artificial boards; Manufacturing of industrial textile products; Sales of industrial textile products; Rubber product manufacturing; Sales of rubber products; Production of refractory materials; Sales of refractory materials; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of electrical equipment; Sales of electrical equipment; Operation of wires and cables; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Sales of metal materials; Sales of coatings (excluding hazardous chemicals); Sales of insulation materials; Sales of sealing fillers; Sales of plastic products; Sales of office supplies; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Sales of security equipment; Sales of non-metallic minerals and products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Labor services (excluding labor dispatch). (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: Fireproof Conduit, Fireproof Sealing And Fire-Resistant Module, Cable Joint Fireproof Blanket

Top 2
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Anhui Ningguo Hantai New Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2009-11-03
Registered Capital20000K CNY

Anhui Ningguo Hantai New Materials Co., Ltd., registered at No. 6 Xingsheng Road, Heli Industrial Park, Ningguo Economic and Technological Development Zone, with the registration authority of Ningguo Market Supervision Administration and the legal representative being Zeng Zhaowei. Its business scope includes general projects: research and development of new material technology; Rubber product manufacturing; Manufacturing of fiberglass and related products; Manufacturing of high-performance fibers and composite materials; Sales of insulation materials; Sales of insulation and soundproofing materials; Sales of high-performance fibers and composite materials; Sales of rubber products; Non residential real estate leasing; estate management; Labor services (excluding labor dispatch); Technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion (except for licensed businesses, projects that are not prohibited or restricted by laws and regulations can be operated independently) Licensed projects: 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. Specific business projects are subject to the approval documents or licenses issued by relevant departments). Core products: Fireproof Conduit, Protective Case, Buckle Type Fireproof Conduit

Top 3
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Zhuhai Aiko Zhilian Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-10-15
Registered Capital11111K CNY

Zhuhai Aiko Zhilian Technology Co., Ltd., registered at 201H, Building 10, Pingtung Third Road, Nanping District, Zhuhai City, with the registration authority of Zhuhai Market Supervision Administration and the legal representative of Pan Keyan, engages in general projects including engineering and technical research and experimental development (excluding the development and application of human stem cells, gene diagnosis and therapy technology, rare and unique precious and excellent varieties in China); Sales of intelligent robots; Research and development of intelligent robots; Industrial robot manufacturing; Sales of industrial robots; Installation and maintenance of industrial robots; Mechanical equipment research and development; Sales of mechanical equipment; Mechanical equipment leasing; Research and development of new material technology; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Promotion services for new material technology; Development of artificial intelligence application software; Sales of artificial intelligence hardware; Software development; Software sales; Manufacturing of electrical equipment; Manufacturing of power facilities and equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of lighting fixtures; Sales of lighting fixtures; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Engineering and technical services (excluding planning management, survey, design, and supervision); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Labor services (excluding labor dispatch); Electronic product sales; Sales of office supplies; Sales of communication equipment; Sales of office equipment; Sales of Class I medical devices; Internet sales (except for sales of goods that require a license). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: installation, maintenance, and testing of power transmission, power supply, and power receiving facilities; Construction projects (excluding nuclear power plant construction and operation, civil airport 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: Fireproof Conduit, Uninterrupted Insulation Spraying, Polymer Self Curing Materials

TOP4
Ningguo Jinhe Electromechanical Co., Ltd
Overall Score4.6 / 5
Est. Date2014-03-18
Registered Capital5000K CNY

Ningguo Jinhe Electromechanical Co., Ltd., with its registered address at the intersection of Dongcheng Road and Caofang Road in Heli Industrial Park, Ningguo Economic and Technological Development Zone (Building 18 of Longchi Company), is registered with the Ningguo Market Supervision and Administration Bureau, and its legal representative is Hu Jingjing. Its business scope includes general projects such as the manufacturing of electrical accessories; Rubber product manufacturing; Mold manufacturing; Manufacturing of high-performance fibers and composite materials; Manufacturing of plastic products; Sales of electrical accessories; Sales of rubber products; Mold sales; Sales of high-performance fibers and composite materials; Sales of plastic products; Non residential real estate leasing (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Fireproof Conduit, Fireproof Fabric, Wrap Tape

TOP5
Anhui Parker New Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2013-05-20
Registered Capital5000K CNY

Anhui Parker New Materials Co., Ltd. is registered at No. 10 Chuangxin North Road, Nanshan Park, Ningguo Economic and Technological Development Zone, Ningguo City. The registration authority is Ningguo Market Supervision Administration, and the legal representative is Cheng Shiyin. Its business scope includes the production and sales of new high-temperature resistant materials, automotive parts, and mechanical equipment. Import and export business of various products and technologies through self operation and agency (excluding products 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). Core products: Fireproof Conduit, High-Temperature Sleeve, Tropical Fireproof Cloth

TOP6
Ningguo Kawo High Temperature Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2011-05-05
Registered Capital5000K CNY

Ningguo Kawo High Temperature Materials Co., Ltd., with its registered address at No. 9 Baoheng Industrial Park, Wanggang Road, Port Ecological Industrial Park, Ningguo City, Xuancheng City, Anhui Province, is registered with the Ningguo Market Supervision and Administration Bureau. The legal representative is Zheng Wei, and its business scope includes the processing and sales of high-temperature materials, the production and sales of ultraviolet disinfection lamps and machines, the sales of hardware tools, rubber products, and electromechanical equipment, and the import and export of goods or technology (except for goods and technology import and export 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: Fireproof Conduit, Fireproof Fabric,

TOP7
Ningguo Baite High Temperature New Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2010-02-24
Registered Capital5000K CNY

Ningguo Baite High Temperature New Materials Co., Ltd. is registered in Wuchun Community, Helixi Street Office, Ningguo City. The registration authority is Ningguo Market Supervision Administration, and the legal representative is Liu Xiaoping. Its business scope includes the production and sales of high-temperature resistant casing, sales of fireproof blankets, fireproof fabrics, aramid fiber fabrics, and self-adhesive tapes, and the import and export of goods and technologies (except for goods and technologies restricted or prohibited by the state for company operation or import and export). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fireproof Conduit, , Buckle Type Fireproof Cloth Sleeve

TOP8
Ningguo Huidian New Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2014-06-10
Registered Capital20000K CNY

Ningguo Huidian New Materials Co., Ltd., with its registered address at No. 9 Xingang Avenue, Port Industrial Park, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province, is registered with the Ningguo Market Supervision Administration Bureau and represented by Zheng Wei as the legal representative. Its business scope includes general projects such as manufacturing of glass fiber and related products; Production of refractory materials; Manufacturing of non-metallic mineral products; Rubber product manufacturing; Sales of rubber products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Sales of insulation materials; Manufacturing of automotive parts and accessories (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Fireproof Conduit, Fiberglass Casing, Fireproof Fabric

TOP9
Langfang Woquan Fireproof Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2019-07-04
Registered Capital500K CNY

Langfang Woquan Fireproof Materials Co., Ltd., with its registered address at Weigetun Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, its registered authority is the Market Supervision Administration of Dacheng County, Langfang City, and its legal representative is Wang Quan. Its business scope includes processing and sales of fire retardant packages, flexible organic plugging materials, inorganic plugging materials, fire retardant plugging plates, fire retardant modules, fire sealant, fire retardant rings, fire retardant cloth, fire retardant belts, cable fire resistant trough boxes, explosion-proof mastic, flame retardant agents, fire blanket, and sales of steel structure fire retardant coatings, cable fire retardant coatings, tunnel fire retardant coatings, concrete fire retardant coatings, finishing fire retardant coatings, lotion, adhesives, additives, resins, and thermal insulation materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fireproof Conduit, Cable Fireproof Coating, Fire Barrier Bag

TOP10
Guangdong Bajiao Fan Refractory Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2024-05-22
Registered Capital5000K CNY

Guangdong Bajiao Fan Refractory Materials Co., Ltd., registered at Longjing Gang, Shizhong Village, North Park, Science and Technology Industrial Park, Shishan Town, Nanhai District, Foshan City, Guangdong Jiecheng Industrial Machinery Co., Ltd., 1st floor, self compiled No. 2 (registered address declared), registered with the Market Supervision Administration of Nanhai District, Foshan City, with Wang Fangping as the legal representative. Its business scope includes general projects: sales of refractory materials; Production of refractory materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of non-metallic mineral products; Rubber product manufacturing; Sales of rubber products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Sales of insulation materials; Manufacturing of automotive parts and accessories; Sales of synthetic materials; Sales of surface functional materials; Sales of superconducting materials; Sales of new metal functional materials; Sales of metal packaging containers and materials; Sales of new membrane materials; 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: Fireproof Conduit, High Voltage Resistant Buckle Sleeve, Silicon Oxygen Tubing

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Chengke Fireproof Materials Co., Ltd2020-05-25Fireproof Conduit, Fireproof Sealing And Fire-Resistant Module, Cable Joint Fireproof Blanket8880K CNYNot Supported
Anhui Ningguo Hantai New Materials Co., Ltd2009-11-03Fireproof Conduit, Protective Case, Buckle Type Fireproof Conduit20000K CNYNot Supported
Zhuhai Aiko Zhilian Technology Co., Ltd2020-10-15Fireproof Conduit, Uninterrupted Insulation Spraying, Polymer Self Curing Materials11111K CNYNot Supported
Ningguo Jinhe Electromechanical Co., Ltd2014-03-18Fireproof Conduit, Fireproof Fabric, Wrap Tape5000K CNYNot Supported
Anhui Parker New Materials Co., Ltd2013-05-20Fireproof Conduit, High-Temperature Sleeve, Tropical Fireproof Cloth5000K CNYNot Supported
Ningguo Kawo High Temperature Materials Co., Ltd2011-05-05Fireproof Conduit, Fireproof Fabric, 5000K CNYNot Supported
Ningguo Baite High Temperature New Materials Co., Ltd2010-02-24Fireproof Conduit, , Buckle Type Fireproof Cloth Sleeve5000K CNYNot Supported
Ningguo Huidian New Materials Co., Ltd2014-06-10Fireproof Conduit, Fiberglass Casing, Fireproof Fabric20000K CNYNot Supported
Langfang Woquan Fireproof Materials Co., Ltd2019-07-04Fireproof Conduit, Cable Fireproof Coating, Fire Barrier Bag500K CNYNot Supported
Guangdong Bajiao Fan Refractory Materials Co., Ltd2024-05-22Fireproof Conduit, High Voltage Resistant Buckle Sleeve, Silicon Oxygen Tubing5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of fire-resistant sleeves, it is recommended to prioritize confirming key technical parameters such as temperature resistance level and flame retardant standards (such as UL94 or GB/T2408) to ensure compatibility with the equipment operating environment.
  • In industrial cable protection or automotive wiring harness protection scenarios, different materials such as silicone and fiberglass fireproof sleeves should be selected based on differences in mechanical strength, oil resistance, and other performance.
  • 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.
  • For special scenarios such as high-temperature pipelines or chemical equipment, it is recommended to verify the long-term aging resistance and medium compatibility test report of the fireproof casing.

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