Updated Aug 3, 2026 · Public platform & industry data

Aug 3, 2026 Updated

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2026 Top 10 Insulating Board Manufacturers in China Henan

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

The top 10 Insulating Board manufacturers in Henan for 2026 are: Zhengzhou Hongran Precision Technology Co., Ltd, Henan Shuangjue New Material Manufacturing Co., Ltd, Henan Ya'an Insulation Material Factory Co., Ltd, Xuchang Zhongcheng Insulation Materials Co., Ltd, Xuchang Qianyuan Electrical Materials Co., Ltd, Xuchang Erec Insulation Products Co., Ltd, Henan Jinjin Insulation New Materials Co., Ltd, Xuchang Yingtai Insulation Materials Co., Ltd, Zhengzhou Langxin New Material Technology Co., Ltd, Xuchang Nacheng Electrical 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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Zhengzhou Hongran Precision Technology Co., Ltd
Overall Score4.9 / 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 Board, Pvc Flexible Sheet, Acrylic Sheet

Top 2
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Henan Shuangjue New Material Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2019-07-05
Registered Capital1500K CNY

Henan Shuangjue New Material Manufacturing Co., Ltd., registered at Factory No. 01, Southwest of Kangzhuang Village Committee, Shuangmiao Street Township, Biyang County, registered with the Market Supervision and Administration Bureau of Biyang County, Zhumadian City, with Sun Pan as the legal representative. Its business scope includes the production, processing, sales, technical improvement, technology development, and technology promotion services of rubber and plastic materials, insulation materials, general plastics, and engineering plastics; Product research and development, production, and technology promotion services for new materials.. Core products: Insulating Board, Fr4 Board, Electroplating Tank Engineering

Top 3
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Henan Ya'an Insulation Material Factory Co., Ltd
Overall Score4.7 / 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 Board, Ya2715, Ya2432

TOP4
Xuchang Zhongcheng Insulation Materials Co., Ltd
Overall Score4.6 / 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 Board, Insulation Binding Tape, Insulating Film

TOP5
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 Board, Coated Barley Paper Series, Insulation Sleeve Series

TOP6
Xuchang Erec Insulation Products Co., Ltd
Overall Score4.5 / 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 Board, Insulating Paper, Insulating Tube

TOP7
Henan Jinjin Insulation New Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2009-08-06
Registered Capital18000K CNY

Henan Jinjin Insulation New Materials Co., Ltd., with its registered address at No. 8 Kouzhuang Industrial Park, Jiangliji 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 Yang Xiuli, and the business scope includes general projects: manufacturing of electrical equipment; Manufacturing of high-performance fibers and composite materials; Manufacturing of mica products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Sales of electrical equipment; Sales of mica products; Sales of high-performance fibers and composite materials; 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 Board, Industrial Motor Impregnation Coating, Insulating Varnish

TOP8
Xuchang Yingtai Insulation Materials Co., Ltd
Overall Score4.5 / 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 Board, Insulating Tape, Mica Tape

TOP9
Zhengzhou Langxin New Material Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2024-09-23
Registered Capital1010K CNY

Zhengzhou Langxin New Material Technology Co., Ltd., with its registered address at No. 119, Maxianzhang Village, Mengzhuang Town, Xinzheng City, Henan Province, is registered with the Xinzheng Market Supervision and Administration Bureau. The legal representative is Ding Shihao, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of new material technology; Promotion services for new material technology; Mechanical equipment research and development; Sales of rubber products; Sales of plastic products; Sales of synthetic materials; Import and export of goods; Technology import and export; Sales of specialized equipment for environmental protection; Environmental consulting services (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Insulating Board, Smc Board Processing, Pp Pipe

TOP10
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 Board, 1150 Solvent-Free Insulation Paint, Insulated Wrinkled Paper Tube

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhengzhou Hongran Precision Technology Co., Ltd2016-01-20Insulating Board, Pvc Flexible Sheet, Acrylic Sheet5100K CNYSupported
Henan Shuangjue New Material Manufacturing Co., Ltd2019-07-05Insulating Board, Fr4 Board, Electroplating Tank Engineering1500K CNYSupported
Henan Ya'an Insulation Material Factory Co., Ltd1998-04-24Insulating Board, Ya2715, Ya243210000K CNYSupported
Xuchang Zhongcheng Insulation Materials Co., Ltd2007-10-15Insulating Board, Insulation Binding Tape, Insulating Film2100K CNYSupported
Xuchang Qianyuan Electrical Materials Co., Ltd2019-04-19Insulating Board, Coated Barley Paper Series, Insulation Sleeve Series500K CNYNot Supported
Xuchang Erec Insulation Products Co., Ltd2011-08-15Insulating Board, Insulating Paper, Insulating Tube2000K CNYSupported
Henan Jinjin Insulation New Materials Co., Ltd2009-08-06Insulating Board, Industrial Motor Impregnation Coating, Insulating Varnish18000K CNYNot Supported
Xuchang Yingtai Insulation Materials Co., Ltd2019-02-22Insulating Board, Insulating Tape, Mica Tape500K CNYSupported
Zhengzhou Langxin New Material Technology Co., Ltd2024-09-23Insulating Board, Smc Board Processing, Pp Pipe1010K CNYSupported
Xuchang Nacheng Electrical Insulation Materials Co., Ltd2015-03-19Insulating Board, 1150 Solvent-Free Insulation Paint, Insulated Wrinkled Paper Tube3000K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of insulation boards, it is recommended to match specific application scenarios based on key technical parameters such as voltage level and temperature resistance range. For example, high-voltage equipment needs to use boards with higher dielectric strength.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to ensure supply stability and compliance.
  • For different application scenarios such as distribution cabinets and transformers, differentiated selection should be made based on the mechanical strength and flame retardant performance of insulation boards to avoid redundant or insufficient performance.
  • In the procurement of insulation boards for long-term use in the industrial field, it is recommended to pay attention to the industry performance and platform statistical information of suppliers to evaluate the reliability of their products in practical applications.

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