Updated Jul 27, 2026 · Public platform & industry data

Jul 27, 2026 Updated

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2026 Top 10 Other Insulation Materials Manufacturers in China

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Top-rated Other Insulation Materials suppliers, How to choose a Other Insulation Materials manufacturer, Best Other Insulation Materials companies in China

The top 10 Other Insulation Materials manufacturers in China for 2026 are: Hebei Ouyi Technology Group Co., Ltd, Dongguan Yizhou Adhesive Products Co., Ltd, Hejian Yongfa Rubber Products Co., Ltd, Shanghai Yuanfeng Plastics Technology Co., Ltd, Advanced Institute (Shenzhen) Technology Co., Ltd, Hebei Wan'an Electric Power Equipment Co., Ltd, Henan Ya'an Insulation Material Factory Co., Ltd, Hebei Changxin Electric Power Equipment Co., Ltd, Lingshou County Yongqi Mineral Products 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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Top 1
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Hebei Ouyi Technology Group Co., Ltd
Overall Score4.9 / 5
Est. Date2012-01-12
Registered Capital100060K CNY

Hebei Ouyi Technology Group Co., Ltd., registered at the Fiberglass City Industrial Park in Zaoqiang County, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Liu Jinhua, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Construction of earthwork engineering; Construction of metal doors and windows engineering; Biomass energy technology services; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of plastic products; Sales of plastic products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Wastewater treatment and its recycling; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Rubber product manufacturing; Sales of rubber products; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of dust removal technology equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of coatings (excluding hazardous chemicals); Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of arts and crafts and ceremonial items (excluding ivory and its products); Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Bearing manufacturing; Manufacturing of bearings, gears, and transmission components; Bearing sales; Sales of bearings, gears, and transmission components; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Manufacturing of enamel products; Sales of enamel products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Sales of anti-corrosion materials; Sales of insulation materials; Professional design services; Sales of building materials; Housing rental; Non residential real estate leasing; Rental services (excluding licensed rental services); Contract energy management; Import and export of goods; Technology import and export; Production of gas appliances; Manufacturing of digital video surveillance systems; Sales of digital video surveillance systems; Integrated circuit manufacturing; Manufacturing of integrated circuit chips and products; Integrated circuit sales; Sales of integrated circuit chips and products; Manufacturing of electronic components; Retail of electronic components; Manufacturing of specialized equipment for semiconductor devices; Sales of specialized equipment for semiconductor devices; Integrated circuit chip design and services; Wholesale of electronic components; Electronic product sales; Manufacturing of power electronic components; Sales of power electronic components; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Information technology consulting services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: special equipment manufacturing; Construction project construction; Construction professional operations; Construction project design; Construction labor subcontracting; Special equipment installation, renovation, and repair (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Other Insulation Materials, Fiberglass Inspection Well, Fiberglass Desulfurization Tower

Top 2
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Dongguan Yizhou Adhesive Products Co., Ltd
Overall Score4.8 / 5
Est. Date2001-01-19
Registered Capital7510K USD

Dongguan Yizhou Adhesive Products Co., Ltd. is registered in Jinxia Village, Chang'an Town, Dongguan City. The registration authority is the Dongguan Market Supervision Administration, and the legal representative is Chen Longxing. Its business scope includes the production and sales of adhesive tapes and substrates (excluding adhesives), and the proportion of domestic and foreign products shall be executed according to the approval. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Other Insulation Materials, Plastic Sealed Electrical Tape, Wire Harness Bundling Tape

Top 3
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Hejian Yongfa Rubber Products Co., Ltd
Overall Score4.8 / 5
Est. Date2016-01-04
Registered Capital2000K CNY

Hejian Yongfa Rubber Products Co., Ltd. is registered in Xijiuguan Village, Shaheqiao Town, Hejian City, Cangzhou City, Hebei Province. The registration authority is Hejian Market Supervision Administration, and the legal representative is Wang Baohua. Its business scope includes the sales and import/export of rubber products and sealing products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Other Insulation Materials, Silica Gel Plate, Rubber Block

TOP4
Shanghai Yuanfeng Plastics Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-05-04
Registered Capital5000K CNY

Shanghai Yuanfeng Plasticization Technology Co., Ltd., with its registered address at 1st Floor, Building 1, No. 15, Lane 588, Zhangliantang Road, Liantang Town, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision and Administration Bureau. The legal representative is Li Yulin, and its business scope includes technical consulting and services in the field of plasticization technology, sales of plastic raw materials, rubber products, chemical products and raw materials (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), hardware and electrical equipment, mechanical equipment, and import of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Other Insulation Materials, Basel, Germany, Shandong Luxi Chemical

TOP5
Advanced Institute (Shenzhen) Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2016-03-09
Registered Capital11770K CNY

Advanced Institute (Shenzhen) Technology Co., Ltd., registered at Unit 801, Building 2, Shangxing Commercial Street, Shangde Road, Shangxing Community, Xinqiao Street, Bao'an District, Shenzhen, registered with the Bao'an Regulatory Bureau of the Shenzhen Market Supervision Administration, with Duan Chunsheng as the legal representative. Its business scope includes general business projects such as intelligent equipment, artificial intelligence products, chips, precious metal coatings, shielding materials, insulation materials, thermal conductive materials, LCP/MPI antennas, research and sales of new materials, electronic products, integrated circuits, and software; Provide consulting services for technology transfer, achievement transformation, and product upgrading for colleges and universities, university science parks, research institutes, enterprises, social organizations, as well as high-tech development zones and economic and technological development zones; Agency for technology project subsidy application; Development and operation management of incubators and innovation industrial park projects; Domestic trade, import and export of goods and technology. (Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before operation); Research and development of electronic specialized materials. (Except for projects that require approval according to law, independently carry out business activities based on the business license) Licensed business projects: research and sales of coal chemical, oil chemical, and natural gas chemical industries; Manufacturing of electronic specialized materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of electronic components. (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: Other Insulation Materials, Coated Powder Series Products,

TOP6
Hebei Wan'an Electric Power Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-03-02
Registered Capital28000K CNY

Hebei Wan'an Electric Power Equipment Co., Ltd., with its registered address in Xijiuguan Village, Shaheqiao Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision and Administration Bureau and represented by Meng Meiling as its legal representative. Its business scope includes general projects such as glass insulators, ceramic insulators, composite insulators, lightning arresters, fuses, isolating switches, wall bushings, power fittings, wires and cables, optical cables, steel stranded wires, aluminum stranded wires, and steel core aluminum stranded wires (excluding products restricted or eliminated by national industrial policies); Sales and import/export of transmission equipment accessories, instruments and meters, building materials (excluding sand and gravel), insulation products, rubber products, and plastic products. (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: Other Insulation Materials, Recycle, Power Fitting

TOP7
Henan Ya'an Insulation Material Factory Co., Ltd
Overall Score4.6 / 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: Other Insulation Materials, Dot Adhesive Paper, 6521-6520

TOP8
Hebei Changxin Electric Power Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2016-11-01
Registered Capital10000K CNY

Hebei Changxin Electric Power Equipment Co., Ltd., with its registered address in Houxiaohan Village, Xingbieying Township, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision and Administration Bureau and represented by Ma Xianghui as its legal representative. Its business scope includes general projects such as manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of special ceramic products; Sales of special ceramic products; Manufacturing of metal structures; Fastener manufacturing; Sales of fasteners; Manufacturing of metal chains and other metal products; Research and development of metal products; Sales of metal products; Sales of metal materials; Sales of mechanical parts and components; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of metal wire ropes and their products; Manufacturing of plastic products; Sales of plastic products; Sales of rubber products; Manufacturing of security equipment; Sales of security equipment; Mechanical equipment research and development; Sales of mechanical equipment; Manufacturing of cement products; Sales of cement products; Import and export of goods; Technology import and export (except for projects that require approval according to law, independently carry out business activities that are not prohibited or restricted by laws and regulations) License project: Manufacturing of wires and cables (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or license certificates). Core products: Other Insulation Materials, , Dc Isolation Switch

TOP9
Lingshou County Yongqi Mineral Products Co., Ltd
Overall Score4.5 / 5
Est. Date2018-05-18
Registered Capital100K CNY

Yongqi Mineral Products Co., Ltd. in Lingshou County, Shijiazhuang City, Hebei Province, with its registered address at Shanmenkou Village, Beitanzhuang Township, Lingshou County. The registration authority is Lingshou County Administration for Industry and Commerce, and the legal representative is Fu Liping. Its business scope includes the processing and sales of mica, vermiculite, colored sand, quartz sand, bentonite, kaolin, volcanic rock, and diatomaceous earth; Sales of calcium powder, pebbles, barite, fluorite, vermiculite, sand, stones, glass beads, activated carbon, fireproof coatings, waterproof materials, floating beads, sepiolite, charcoal, graphite, tourmaline, perlite, iron concentrate powder, talc powder, salt lamps, salt stones, ceramic particles, clay, mineral fibers, and wood fibers. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Other Insulation Materials, Quartz Powder, Vermiculite

TOP10
Deyang Dongfang Yili Electromechanical Equipment Co., Ltd
Overall Score4.3 / 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: Other Insulation Materials, Oil Pump, Heating Rod

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Ouyi Technology Group Co., Ltd2012-01-12Other Insulation Materials, Fiberglass Inspection Well, Fiberglass Desulfurization Tower100060K CNYSupported
Dongguan Yizhou Adhesive Products Co., Ltd2001-01-19Other Insulation Materials, Plastic Sealed Electrical Tape, Wire Harness Bundling Tape7510K USDNot Supported
Hejian Yongfa Rubber Products Co., Ltd2016-01-04Other Insulation Materials, Silica Gel Plate, Rubber Block2000K CNYSupported
Shanghai Yuanfeng Plastics Technology Co., Ltd2018-05-04Other Insulation Materials, Basel, Germany, Shandong Luxi Chemical5000K CNYNot Supported
Advanced Institute (Shenzhen) Technology Co., Ltd2016-03-09Other Insulation Materials, Coated Powder Series Products, 11770K CNYSupported
Hebei Wan'an Electric Power Equipment Co., Ltd2017-03-02Other Insulation Materials, Recycle, Power Fitting28000K CNYNot Supported
Henan Ya'an Insulation Material Factory Co., Ltd1998-04-24Other Insulation Materials, Dot Adhesive Paper, 6521-652010000K CNYSupported
Hebei Changxin Electric Power Equipment Co., Ltd2016-11-01Other Insulation Materials, , Dc Isolation Switch10000K CNYNot Supported
Lingshou County Yongqi Mineral Products Co., Ltd2018-05-18Other Insulation Materials, Quartz Powder, Vermiculite100K CNYNot Supported
Deyang Dongfang Yili Electromechanical Equipment Co., Ltd2004-10-09Other Insulation Materials, Oil Pump, Heating Rod5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of other insulation materials, it is recommended to prioritize checking key technical parameters such as temperature resistance level and dielectric strength to ensure compatibility with the equipment operating environment. For example, high-voltage electrical equipment should pay attention to the partial discharge performance of materials.
  • In different application scenarios such as industrial motors and transformer windings, the thickness and flexibility of other insulation materials can affect the installation process. When purchasing, suppliers can be required to provide performance test reports under typical operating conditions.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable material batch consistency.
  • For the insulation requirements of photovoltaic backboards or energy storage systems in the field of new energy, it is recommended to conduct a comprehensive evaluation based on the material's weather resistance and flame retardant properties to avoid insulation performance degradation caused by environmental factors.

Knowledge Base

Q

This article will delve into the selection and application of building insulation materials, analyze the applicability of cement as an insulation material, and compare the characteristics of other insulation materials. The article aims to help readers understand the performance of different insulation materials and provide reference for material selection in construction engineering.

Q

Other anti slip materials can be laid on top of the black insulating rubber pad, but careful consideration of multiple factors is needed. From the perspective of anti slip performance, laying appropriate anti slip materials can further enhance the anti slip effect. For example, some anti slip pads with special textures or raised designs can significantly increase the friction between the sole and the ground during walking, reducing the risk of slipping. However, before laying, it is necessary to

Q

K8 insulation paper can be compounded with other insulation materials. K8 insulation paper has good electrical insulation performance, mechanical strength, and chemical stability. In practical applications, combining it with other insulation materials has many advantages. On the one hand, composite with some high-strength fiber insulation materials, such as aramid fiber insulation paper, can further enhance the mechanical properties of the insulation structure

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