Updated Aug 2, 2026 · Public platform & industry data

Aug 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: Hebei Qiqiang Composite Materials Co., Ltd, Xuchang Erec Insulation Products Co., Ltd, Xuchang Qianyuan Electrical Materials Co., Ltd, Henan Shuangjue New Material Manufacturing Co., Ltd, Zhengzhou Hongran Precision Technology Co., Ltd, Zhengzhou Langxin New Material Technology Co., Ltd, Dongguan Xinshengli Plastic New Material Technology Co., Ltd, Henan Liugong Graphite Co., Ltd, Yanxu Thermal Insulation Material Factory, Pingqiao District, Xinyang City, Shandong Xiongzhi New Material Technology 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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HenanHenan
Top 1
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Hebei Qiqiang Composite Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2023-03-13
Registered Capital3000K CNY

Hebei Qiqiang Composite Materials Co., Ltd., with its registered address at No. 101 Hengda Road, Xiaozhang Town, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Song Ruru, and the business scope includes general projects: manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of plastic products; Manufacturing of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of metal signs for transportation and public management; Manufacturing of specialized equipment for traffic safety and control; Sales of signs for transportation and public management; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; General equipment repair; Specialized equipment repair; Repair of metal products; Maintenance of transportation facilities; Installation services for environmental sanitation public facilities; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Insulating Material, Fiberglass Sound Barrier,

Top 2
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Xuchang Erec Insulation Products Co., Ltd
Overall Score4.8 / 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 Paper, Insulating Tube

Top 3
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Xuchang Qianyuan Electrical Materials Co., Ltd
Overall Score4.8 / 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, Insulating Paper, Insulation Binding Tape

TOP4
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 Material, Pvc Hollow Board Pigsty, Pvc Solid Board Pigsty

TOP5
Zhengzhou Hongran Precision Technology Co., Ltd
Overall Score4.7 / 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, Acrylic Cover, Lathe Machining

TOP6
Zhengzhou Langxin New Material Technology Co., Ltd
Overall Score4.6 / 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 Material, Pp Spray Tower, Pp Storage Tank

TOP7
Dongguan Xinshengli Plastic New Material Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-11-24
Registered Capital1000K CNY

Dongguan Xinshengli Plastic New Material Technology Co., Ltd., with its registered address at Room 302, No. 2, Lane 4, Baiguodong South District, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Wu Fanglin, and its business scope includes general projects such as research and development of new material technology; Sales of synthetic materials; Sales of engineering plastics and synthetic resins; Sales of surface functional materials; Sales of new organic active materials; Sales of plastic products; Sales of rubber products; 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: Insulating Material, Pa6, Polyether Epoxy Resin Pes

TOP8
Henan Liugong Graphite Co., Ltd
Overall Score4.6 / 5
Est. Date2019-06-13
Registered Capital1000K CNY

Henan Liugong Graphite Co., Ltd., registered at Wulikou Huazhong Petroleum Machinery Co., Ltd., Guodian Town, Xinzheng City, Zhengzhou City, Henan Province, with the registration authority of Xinzheng Market Supervision Administration and the legal representative of Xu Xilong, has a business scope including general projects: manufacturing of graphite and carbon products; Sales of graphite and carbon products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Sales of graphene materials; Research and development of new material technology; Promotion services for new material technology; Research and development of emerging energy technologies; Sealing component manufacturing; Sales of seals; Manufacturing of metal materials; Research and development of metal products; Sales of non-metallic minerals and products; Sales of high-performance sealing materials; Manufacturing of specialized equipment for semiconductor devices; Non metallic waste and debris processing; Energy storage technology services; Mechanical equipment research and development; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Import and export of goods; Technology import and export; Import and export agency (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, Graphite Plate, Graphite Electrode

TOP9
Yanxu Thermal Insulation Material Factory, Pingqiao District, Xinyang City
Overall Score4.4 / 5
Est. Date2015-02-11
Registered Capital-

Yanxu Thermal Insulation Material Factory in Pingqiao District, Xinyang City, Henan Province, with its registered address at No. 12 Heimashi Village, Zhenlei Mountain Street Office, Pingqiao District, Xinyang City. The registration authority is Zhenlei Mountain Market Supervision and Administration Bureau of Pingqiao District, Xinyang City, and the legal representative is Zhao Jinke. Its business scope includes general projects such as sales of non-metallic minerals and products; Sales of insulation and soundproofing materials; Sales of building materials; Sales of building decoration materials (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). Core products: Insulating Material, Bentonite, Perlite

TOP10
Shandong Xiongzhi New Material Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-09-07
Registered Capital3000K CNY

Shandong Xiongzhi New Material Technology Co., Ltd. is located at Room 706, Fanrong Jiayuan Business Building, No. 81 Fanrong East Road, Mizhou Street, Zhucheng City, Weifang City, Shandong Province. It was established on September 7, 2020, with the registration authority of Zhucheng Market Supervision and Administration Bureau and the legal representative being Wang Qun. Core products: Insulating Material

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Qiqiang Composite Materials Co., Ltd2023-03-13Insulating Material, Fiberglass Sound Barrier, 3000K CNYSupported
Xuchang Erec Insulation Products Co., Ltd2011-08-15Insulating Material, Insulating Paper, Insulating Tube2000K CNYSupported
Xuchang Qianyuan Electrical Materials Co., Ltd2019-04-19Insulating Material, Insulating Paper, Insulation Binding Tape500K CNYNot Supported
Henan Shuangjue New Material Manufacturing Co., Ltd2019-07-05Insulating Material, Pvc Hollow Board Pigsty, Pvc Solid Board Pigsty1500K CNYSupported
Zhengzhou Hongran Precision Technology Co., Ltd2016-01-20Insulating Material, Acrylic Cover, Lathe Machining5100K CNYSupported
Zhengzhou Langxin New Material Technology Co., Ltd2024-09-23Insulating Material, Pp Spray Tower, Pp Storage Tank1010K CNYSupported
Dongguan Xinshengli Plastic New Material Technology Co., Ltd2021-11-24Insulating Material, Pa6, Polyether Epoxy Resin Pes1000K CNYNot Supported
Henan Liugong Graphite Co., Ltd2019-06-13Insulating Material, Graphite Plate, Graphite Electrode1000K CNYSupported
Yanxu Thermal Insulation Material Factory, Pingqiao District, Xinyang City2015-02-11Insulating Material, Bentonite, Perlite-Not Supported
Shandong Xiongzhi New Material Technology Co., Ltd2020-09-07Insulating Material3000K CNYSupported

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