Updated Aug 2, 2026 · Public platform & industry data

Aug 2, 2026 Updated

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2026 Top 10 Insulating Material Manufacturers in China Sichuan

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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 Sichuan for 2026 are: Hebei Qiqiang Composite Materials Co., Ltd, Chengdu Xinping Materials Co., Ltd, Chengdu Huaxin Hucheng Insulation Materials Co., Ltd, Weifang Oudeli Sealing Materials Co., Ltd, Deyang Dongfang Yili Electromechanical Equipment Co., Ltd, Deyang Dongfang Yili Electromechanical Equipment Co., Ltd, Chengdu Jinbaishun Building Materials Co., Ltd, Deyang Dongfang Yili Electromechanical Equipment Co., Ltd, Yuko New Materials Technology Co., Ltd, Deyang Dongfang Yili Electromechanical Equipment 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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SichuanSichuan
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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Chengdu Xinping Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2002-04-01
Registered Capital500K CNY

Chengdu Xinping Materials Co., Ltd., with its registered address at No. 18, 1st Floor, Building 32, 777 Jinfu Road, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Shuai Xiaoli, and its business scope includes general projects such as lubricant sales; Sales of machine tool functional components and accessories; Wholesale of hardware products; Sales of chemical products (excluding licensed chemical products); Sales of mechanical and electrical equipment; Sales of asbestos products; Sales of molding materials for casting; Sales of plastic products; Sales of non-metallic minerals and products; Sales of metal materials; Scale sales; Sales of steel reinforcement products for construction; Bearing sales; Sales of firefighting equipment; Sales of pumps and vacuum equipment; Sales of metal tools; Sales of metal products; Sales of security equipment; Sales of fasteners; Sales of metal wire ropes and their products; Sales of metal chains and other metal products; Sales of specialized chemical products (excluding hazardous chemicals); Sales of distribution switch control equipment; Sales of power electronic components; Wholesale of electronic components; Sales of synthetic materials; Sales of electronic vacuum devices; Sales of industrial automatic control system devices; Sales of wind and electric tools; Retail of computer software, hardware, and auxiliary equipment; Electronic product sales; Sales of insulation and soundproofing materials; Sales of doors and windows; Sales of spray guns and similar equipment; Sales of non-ferrous metal alloys; Sales of painting equipment; Sales of lighting fixtures (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, Insulating Paper, Insulating Board

Top 3
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Chengdu Huaxin Hucheng Insulation Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2017-04-06
Registered Capital1000K CNY

Chengdu Huaxin Hucheng Insulation Materials Co., Ltd. is registered at No. 13, 17th floor, Building 7, No. 593 Jinfu Road, Jinniu District, Chengdu. The registration authority is Jinniu District Market Supervision Administration, and the legal representative is Zhao Shenghao. Its business scope includes wholesale and retail of goods. (Excluding pre-approval projects. For projects that require approval according to law, business activities can only be carried out after approval by relevant departments.).. Core products: Insulating Material, Ultra Thin Epoxy Board, Multi Thickness Electric Wood Board

TOP4
Weifang Oudeli Sealing Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2017-01-06
Registered Capital3000K CNY

Weifang Oudeli Sealing Materials Co., Ltd., with its registered address at 3-6, Building 3, No. 591 Industrial Fourth Street, Weicheng Economic Development Zone, Weifang City, Shandong Province, is registered with the Weicheng District Market Supervision and Administration Bureau of Weifang City. The legal representative is Li Litao, and its business scope includes the sale of sealing materials, insulation materials, thermal insulation materials, rubber products, and chemical products (excluding hazardous chemicals and precursor chemicals); Processing and sales: metal seals, rubber seals. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulating Material, Silica Gel Plate, Sealing Material

TOP5
Deyang Dongfang Yili Electromechanical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2004-10-09
Registered Capital5000K CNY

Deyang Dongfang Yili Electromechanical Equipment Co., Ltd., with its registered address at No. 36 Tumenjiang Road, Phase I Comprehensive Building, Deyang City, Sichuan Province, is registered with the Deyang Market Supervision Administration Bureau and represented by Zhou Guoyong. Its business scope includes the manufacturing and sales of power station equipment, steam turbines, motors, boilers and spare parts, ceramic lined composite pipes, fire-resistant and anti-corrosion materials; Motor repair and welding services; Sales of metal materials, insulation materials, sealing materials, bearing shells, filters and filters, cooling devices, hydraulic and pneumatic components, hardware and electrical equipment, building materials, standard parts, and environmentally friendly machinery and equipment; Technical consulting services for mechanical and electronic products; Manufacturing and processing of mechanical equipment for water turbines, generators, and runners; Maintenance and installation services for power plant units; Import and export business of various commodities and technologies through self operation and agency (excluding commodities 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: Insulating Material, Insulating Adhesive, Energy Storage Device And Accessories

TOP6
Deyang Dongfang Yili Electromechanical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2004-10-09
Registered Capital5000K CNY

Deyang Dongfang Yili Electromechanical Equipment Co., Ltd., with its registered address at No. 36 Tumenjiang Road, Phase I Comprehensive Building, Deyang City, Sichuan Province, is registered with the Deyang Market Supervision Administration Bureau and represented by Zhou Guoyong. Its business scope includes the manufacturing and sales of power station equipment, steam turbines, motors, boilers and spare parts, ceramic lined composite pipes, fire-resistant and anti-corrosion materials; Motor repair and welding services; Sales of metal materials, insulation materials, sealing materials, bearing shells, filters and filters, cooling devices, hydraulic and pneumatic components, hardware and electrical equipment, building materials, standard parts, and environmentally friendly machinery and equipment; Technical consulting services for mechanical and electronic products; Manufacturing and processing of mechanical equipment for water turbines, generators, and runners; Maintenance and installation services for power plant units; Import and export business of various commodities and technologies through self operation and agency (excluding commodities 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: Insulating Material, Oil Pump, Heating Rod

TOP7
Chengdu Jinbaishun Building Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2016-03-30
Registered Capital100K CNY

Chengdu Jinbaishun Building Materials Co., Ltd. is registered at No. 8, Building 40, 669 Jinfu Road, Jinniu District, Chengdu. The registration authority is Jinniu District Market Supervision Administration, and the legal representative is Qian Zhipeng. Its business scope includes wholesale and retail of building materials, hardware products, machinery and equipment, daily necessities, electronic products, and chemical products (excluding dangerous goods).. Core products: Insulating Material, Asbestos Cloth, Closed Cell Foam Board

TOP8
Deyang Dongfang Yili Electromechanical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2004-10-09
Registered Capital5000K CNY

Deyang Dongfang Yili Electromechanical Equipment Co., Ltd., with its registered address at No. 36 Tumenjiang Road, Phase I Comprehensive Building, Deyang City, Sichuan Province, is registered with the Deyang Market Supervision Administration Bureau and represented by Zhou Guoyong. Its business scope includes the manufacturing and sales of power station equipment, steam turbines, motors, boilers and spare parts, ceramic lined composite pipes, fire-resistant and anti-corrosion materials; Motor repair and welding services; Sales of metal materials, insulation materials, sealing materials, bearing shells, filters and filters, cooling devices, hydraulic and pneumatic components, hardware and electrical equipment, building materials, standard parts, and environmentally friendly machinery and equipment; Technical consulting services for mechanical and electronic products; Manufacturing and processing of mechanical equipment for water turbines, generators, and runners; Maintenance and installation services for power plant units; Import and export business of various commodities and technologies through self operation and agency (excluding commodities 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: Insulating Material, Solenoid Valve, Steam Turbine Instrumentation

TOP9
Yuko New Materials Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2019-11-21
Registered Capital50000K CNY

Yuko New Materials Technology Co., Ltd., with its registered address at No. 88 Fuxing Avenue, Qingbaijiang District, Chengdu City, registered with the Qingbaijiang District Market Supervision and Administration Bureau, and represented by Lv Yuzhi as its legal representative. Its business scope includes new material technology promotion services; Environmental technology research and development; Sales and Internet sales: building materials (excluding dangerous goods), rubber products, plastic products, electrical equipment, mechanical equipment, ventilation equipment; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval); Production and sales: metal products, fiberglass, mineral wool, refractory materials (projects that require approval by law can only be operated after approval by relevant departments).. Core products: Insulating Material, Glass Wool For Hvac Systems, Glass Wool Board

TOP10
Deyang Dongfang Yili Electromechanical Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2004-10-09
Registered Capital5000K CNY

Deyang Dongfang Yili Electromechanical Equipment Co., Ltd., with its registered address at No. 36 Tumenjiang Road, Phase I Comprehensive Building, Deyang City, Sichuan Province, is registered with the Deyang Market Supervision Administration Bureau and represented by Zhou Guoyong. Its business scope includes the manufacturing and sales of power station equipment, steam turbines, motors, boilers and spare parts, ceramic lined composite pipes, fire-resistant and anti-corrosion materials; Motor repair and welding services; Sales of metal materials, insulation materials, sealing materials, bearing shells, filters and filters, cooling devices, hydraulic and pneumatic components, hardware and electrical equipment, building materials, standard parts, and environmentally friendly machinery and equipment; Technical consulting services for mechanical and electronic products; Manufacturing and processing of mechanical equipment for water turbines, generators, and runners; Maintenance and installation services for power plant units; Import and export business of various commodities and technologies through self operation and agency (excluding commodities 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: Insulating Material, Valves And Valve Accessories, Instrumentation And Meters

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Qiqiang Composite Materials Co., Ltd2023-03-13Insulating Material, Fiberglass Sound Barrier, 3000K CNYSupported
Chengdu Xinping Materials Co., Ltd2002-04-01Insulating Material, Insulating Paper, Insulating Board500K CNYSupported
Chengdu Huaxin Hucheng Insulation Materials Co., Ltd2017-04-06Insulating Material, Ultra Thin Epoxy Board, Multi Thickness Electric Wood Board1000K CNYNot Supported
Weifang Oudeli Sealing Materials Co., Ltd2017-01-06Insulating Material, Silica Gel Plate, Sealing Material3000K CNYSupported
Deyang Dongfang Yili Electromechanical Equipment Co., Ltd2004-10-09Insulating Material, Insulating Adhesive, Energy Storage Device And Accessories5000K CNYNot Supported
Deyang Dongfang Yili Electromechanical Equipment Co., Ltd2004-10-09Insulating Material, Oil Pump, Heating Rod5000K CNYNot Supported
Chengdu Jinbaishun Building Materials Co., Ltd2016-03-30Insulating Material, Asbestos Cloth, Closed Cell Foam Board100K CNYNot Supported
Deyang Dongfang Yili Electromechanical Equipment Co., Ltd2004-10-09Insulating Material, Solenoid Valve, Steam Turbine Instrumentation5000K CNYNot Supported
Yuko New Materials Technology Co., Ltd2019-11-21Insulating Material, Glass Wool For Hvac Systems, Glass Wool Board50000K CNYSupported
Deyang Dongfang Yili Electromechanical Equipment Co., Ltd2004-10-09Insulating Material, Valves And Valve Accessories, Instrumentation And Meters5000K 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