Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 Insulating Material Manufacturers in China Henan

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

The top 10 Insulating Material manufacturers in Henan for 2026 are: Henan Dongjue Electrician Co., Ltd, Zhengzhou Hongran Precision Technology Co., Ltd, Henan Ya'an Insulation Material Factory Co., Ltd, Xuchang Zhongcheng Insulation Materials Co., Ltd, Zhengzhou Benfu Electromechanical Equipment Co., Ltd, Xuchang Yingtai Insulation Materials Co., Ltd, Xuchang Erec Insulation Products Co., Ltd, Xuchang Qianyuan Electrical Materials Co., Ltd, Xuchang Nacheng Electrical Insulation Materials Co., Ltd, Xuchang Ruiyuan Insulation 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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Henan Dongjue Electrician Co., Ltd
Overall Score4.9 / 5
Est. Date2023-10-11
Registered Capital10000K CNY

Henan Dongjue Electrician Co., Ltd., with its registered address at No. 1 Dongfu Road, 100 meters north of the intersection of Xuyou Road and Xueyuan Road, Dongcheng District, Xuchang City, Henan Province, is registered with the Dongcheng District Branch of Xuchang Market Supervision Administration. The legal representative is Zhang Erbao, and its business scope includes general projects such as electrical equipment manufacturing; Manufacturing of high-performance fibers and composite materials; Manufacturing of mica products; Manufacturing of fiberglass and related products; Sales of electrical equipment; Sales of synthetic materials; Sales of fiberglass and related products; Sales of high-performance fibers and composite materials; Sales of mica products; Sales of coatings (excluding hazardous chemicals); Sales of electrical equipment; Research and development of new material technology; Promotion services for new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Insulating Material, , 167 Organic Silicon Drying Porcelain Paint

Top 2
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Zhengzhou Hongran Precision Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2016-01-20
Registered Capital5100K CNY

Zhengzhou Hongran Precision Technology Co., Ltd., with its registered address at No. 603, 6th Floor, Unit 3, Building 14, No. 126 Xingang Avenue, Zhengzhou Airport Economic Comprehensive Experimental Zone, is registered with the Market Supervision and Management and Business Environment Bureau of Zhengzhou Airport Economic Comprehensive Experimental Zone. The legal representative is Sun Li, and its business scope includes the production, processing, and sales of rubber and plastic materials, insulation materials, general plastics, engineering plastics, composite materials, and special materials; Research and development, technical consulting, and technical services for rubber automation equipment, environmental protection equipment, and intelligent equipment; Technological research and promotion of new material products; Processing of material application components; Import and export of goods or technology.. Core products: Insulating Material, Fiberglass Board Processing, Pickling Tank

Top 3
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Henan Ya'an Insulation Material Factory Co., Ltd
Overall Score4.8 / 5
Est. Date1998-04-24
Registered Capital10000K CNY

Henan Ya'an Insulation Material Factory Co., Ltd., with its registered address located in Weidu Industrial Agglomeration West Zone, Xuchang City, is registered with the Weidu District Branch of Xuchang Market Supervision Administration Bureau, and its legal representative is Mu Hong. Its business scope includes the production, processing, and sales of insulation materials, coatings, electromechanical equipment, and non-woven fabrics; Engaged in the import and export of goods and technology (excluding goods and technology that require approval or are prohibited from import and export by national laws and regulations). Core products: Insulating Material, Non-Woven Belt, 6521-6520

TOP4
Xuchang Zhongcheng Insulation Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2007-10-15
Registered Capital2100K CNY

Xuchang Zhongcheng Insulation Materials Co., Ltd., with its registered address at 3 kilometers away from Xufan Road, is registered with the Economic and Technological Development Zone Branch of Xuchang Market Supervision Administration Bureau. The legal representative is Chen Shaofeng, and its business scope includes the production and sales of insulation materials, as well as the sales of electromechanical accessories, electrical materials, and insulation paint. Core products: Insulating Material, Insulation Binding Tape, Insulating Sleeve

TOP5
Zhengzhou Benfu Electromechanical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2021-11-19
Registered Capital1000K CNY

Zhengzhou Benfu Electromechanical Equipment Co., Ltd., registered at Room 1907, Building B, Jinhe Business Center, Bihe Road, Lianhua Street, High tech Industrial Development Zone, Zhengzhou City, Henan Province, registered with the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone, with Xia Ankang as the legal representative. Its business scope includes general projects: sales of electrical equipment; Electrical equipment repair; Sales of high-performance sealing materials; Operation of wires and cables; Sales of security equipment; Sales of power electronic components; Wholesale of hardware products; Retail of hardware products; Information technology consulting services; Sales of daily necessities; Sales of instruments and meters; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of experimental analytical instruments; Sales of signs for transportation and public management; Maintenance of transportation facilities; Sales of chemical products (excluding licensed chemical products); Sales of paper products; Sales of packaging materials and products; Sales of office supplies; Sales of office equipment and consumables; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of labor protection equipment; Sales of mechanical and electrical equipment; Sales of synthetic materials; Sales of plastic products; Sales of rubber products; Sales of sealing fillers (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Electrical installation services (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval documents or licenses of relevant departments). Core products: Insulating Material, 3M Cable Head, Explosion Proof Box For Intermediate Joint

TOP6
Xuchang Yingtai Insulation Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2019-02-22
Registered Capital500K CNY

Xuchang Yingtai Insulation Materials Co., Ltd., registered at Group 5, Zhaizhuang, Wunvdian Town, Jian'an District, Xuchang City, Henan Province, is registered with the Market Supervision Administration of Jian'an District, Xuchang City. The legal representative is Li Wenzhen, and the business scope includes the processing and sales of insulation materials; Sales of hardware, electromechanical accessories, plastic products, and coatings.. Core products: Insulating Material, Insulating Tape, Mica Tape

TOP7
Xuchang Erec Insulation Products Co., Ltd
Overall Score4.6 / 5
Est. Date2011-08-15
Registered Capital2000K CNY

Xuchang Erec Insulation Products Co., Ltd., with its registered address located at the west section of Xinxing Road in Xuchang City, is registered with the Weidu District Branch of Xuchang Market Supervision Administration, and its legal representative is Jie Dandan. Its business scope includes the production, sales, technology development, technology transfer, and technical consulting of insulation material products, polymer material products, and composite material products; Engaged in the import and export of goods or technology.. Core products: Insulating Material, Insulating Board, Insulating Tube

TOP8
Xuchang Qianyuan Electrical Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2019-04-19
Registered Capital500K CNY

Xuchang Qianyuan Electrical Materials Co., Ltd., with its registered address located 10 meters east of Tiantangniao Internet Cafe on West Street, Shangji Town, Xuchang City, Henan Province, is a demonstration zone for urban-rural integration. The registration authority is the Xuchang Market Supervision and Administration Bureau Urban Rural Integration Demonstration Zone Branch, and the legal representative is Xin Yanqiu. Its business scope includes the production, wholesale, and retail of insulation materials; Wholesale and retail of wires and cables, electrical equipment, rubber products, plastic products, and automotive parts.. Core products: Insulating Material, Polyester Film Non-Woven Fabric, Blue Green Composite Paper

TOP9
Xuchang Nacheng Electrical Insulation Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2015-03-19
Registered Capital3000K CNY

Xuchang Nacheng Electrical Insulation Materials Co., Ltd., with its registered address at No. 4134, North Bayi West Road, 120 meters east of the intersection of Bayi Road and Baling Road, Weidu District, Xuchang City, Henan Province, is registered with the Weidu District Branch of Xuchang Market Supervision Administration. The legal representative is Zhang Kun, and the business scope includes general projects such as electrical equipment manufacturing; Manufacturing of high-performance fibers and composite materials; Manufacturing of fiberglass and related products; Paint manufacturing (excluding hazardous chemicals); Manufacturing of mica products; Sales of electrical equipment; Sales of electronic components and electromechanical equipment; Research and development of new material technology; Import and export of goods; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (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). Core products: Insulating Material, 3240 Epoxy Board, 1160C Solvent-Free Insulation Paint

TOP10
Xuchang Ruiyuan Insulation Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2019-03-07
Registered Capital500K CNY

Xuchang Ruiyuan Insulation Materials Co., Ltd., with its registered address located 300 meters west of the intersection of Xuyou Road and Yan'an Road in Xuchang City, Henan Province. The registration authority is the Economic and Technological Development Zone Branch of Xuchang Market Supervision Administration, and the legal representative is Meng Jianzhong. Its business scope includes the processing and sales of insulation materials, composite materials, and insulation products; Sales of engineering plastics, hardware and electrical equipment, metal products, electromechanical products and accessories, CNC machine tools, and electronic products (involving licensed business projects, relevant department licenses must be obtained before operation). Core products: Insulating Material, Insulated Impregnated Fiber, Insulation Composite Material

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Henan Dongjue Electrician Co., Ltd2023-10-11Insulating Material, , 167 Organic Silicon Drying Porcelain Paint10000K CNYSupported
Zhengzhou Hongran Precision Technology Co., Ltd2016-01-20Insulating Material, Fiberglass Board Processing, Pickling Tank5100K CNYSupported
Henan Ya'an Insulation Material Factory Co., Ltd1998-04-24Insulating Material, Non-Woven Belt, 6521-652010000K CNYSupported
Xuchang Zhongcheng Insulation Materials Co., Ltd2007-10-15Insulating Material, Insulation Binding Tape, Insulating Sleeve2100K CNYSupported
Zhengzhou Benfu Electromechanical Equipment Co., Ltd2021-11-19Insulating Material, 3M Cable Head, Explosion Proof Box For Intermediate Joint1000K CNYNot Supported
Xuchang Yingtai Insulation Materials Co., Ltd2019-02-22Insulating Material, Insulating Tape, Mica Tape500K CNYSupported
Xuchang Erec Insulation Products Co., Ltd2011-08-15Insulating Material, Insulating Board, Insulating Tube2000K CNYSupported
Xuchang Qianyuan Electrical Materials Co., Ltd2019-04-19Insulating Material, Polyester Film Non-Woven Fabric, Blue Green Composite Paper500K CNYNot Supported
Xuchang Nacheng Electrical Insulation Materials Co., Ltd2015-03-19Insulating Material, 3240 Epoxy Board, 1160C Solvent-Free Insulation Paint3000K CNYNot Supported
Xuchang Ruiyuan Insulation Materials Co., Ltd2019-03-07Insulating Material, Insulated Impregnated Fiber, Insulation Composite Material500K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of insulation materials, it is recommended to prioritize checking key technical parameters such as voltage rating and dielectric constant to ensure compatibility with the operating conditions of power equipment or electronic components, such as significant differences in material performance requirements between high-voltage substations and low-voltage circuits.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support, especially in fields such as new energy or rail transit that require high reliability of insulation materials.
  • Different application scenarios such as cable sheaths, motor windings, or PCB substrates require differentiation of material types. The temperature resistance and mechanical strength of different materials such as silicone rubber and epoxy resin directly affect their service life.
  • When purchasing insulation materials in the industrial sector, it is recommended to evaluate the stability of the supplier's products based on their industry data support. For example, in precision scenarios such as aerospace or medical equipment, batch consistency of materials is particularly critical.

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