Updated Aug 17, 2026 · Public platform & industry data

Aug 17, 2026 Updated

English
title decor left

2026 Top 10 Thermal Insulation Material Manufacturers in China

title decor right

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

The top 10 Thermal Insulation Material manufacturers in China for 2026 are: Bazhou Mantai Protective Equipment Co., Ltd, Shandong Depin Electric Co., Ltd, Xi'an Weishi Transmission and Distribution Technology Co., Ltd, Shenzhen Huashengfeng Technology Co., Ltd, Sichuan Xunrong Supply Chain Management Co., Ltd, Dongguan Huijian Precision Electronic Technology Co., Ltd, Bazhou Xizhe Protective Equipment Co., Ltd, Shenzhen Haoxi Technology Co., Ltd, Shandong Dresser Industrial Technology Co., Ltd, Changzhou Diansheng Chemical Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Top 1
background image
Bazhou Mantai Protective Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2022-12-30
Registered Capital500K CNY

Bazhou Mantai Protective Equipment Co., Ltd., with its registered address at No. 856 Houying Village, Kangxianzhuang Town, Bazhou City, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Bazhou City, Langfang City. The legal representative is Fan Kuo, and its business scope includes general projects such as the manufacturing of metal products for safety and fire protection; Sales of special labor protection equipment; Manufacturing of hardware products; Manufacturing of specialized equipment for traffic safety and control; Emergency rescue services; Emergency rescue services for hazardous chemicals; Manufacturing of diving rescue equipment; Sales of diving rescue equipment; Manufacturing of environmental emergency detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of lighting fixtures; Sales of firefighting equipment; Fire technology services; Manufacturing of underwater systems and operational equipment; Sales of special equipment; Network technology services; Information technology consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Retail of hardware products; Sales of Class I medical devices; Sales of Class II medical devices. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: sales of civil air defense engineering protective equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Thermal Insulation Material, Urban Firefighting, Flood Prevention And Disaster Relief

Top 2
background image
Shandong Depin Electric Co., Ltd
Overall Score4.8 / 5
Est. Date2018-03-26
Registered Capital3000K CNY

Shandong Depin Electric Co., Ltd. is registered at Building 6, No. 8, International Industrial Products Procurement Center, Intersection of Yihe Road and Tongda Road, Shengzhuang Street, Luozhuang District, Linyi City, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Luozhuang District, Linyi City, with Li Jun as the legal representative. The company's business scope includes sales and online sales of switches and sockets, electrical and electrical equipment, lighting fixtures, high and low voltage complete sets of electrical equipment, water, electricity, heating pumps, valves, pipelines and accessories, rubber and plastic products PVC tape, mechanical and electrical equipment and accessories, hardware tools, cables and wires, metal materials, labor protection products, chemical products (excluding hazardous, monitoring, and precursor chemicals), packaging materials, building decoration materials, anti-corrosion and insulation materials, monitoring equipment, miscellaneous products, daily necessities, electronic products, instruments and meters, office supplies, fire protection products and equipment, ventilation and air conditioning equipment, computer and network equipment, building intelligent equipment, automation equipment and components; Design and installation of automation engineering systems; Sales and maintenance of household appliances; Engaged in technical development in the field of software technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thermal Insulation Material, Junction Box, Blank Panel

Top 3
background image
Xi'an Weishi Transmission and Distribution Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2008-12-15
Registered Capital60000K CNY

Xi'an Weishi Power Transmission and Distribution Technology Co., Ltd., with its registered address at No. 16 Weihua Road, Jingwei New City, Economic and Technological Development Zone, Xi'an City, Shaanxi Province, is registered with the Economic Development Zone Branch of Xi'an Municipal Administration for Market Regulation. The legal representative is Zhang Minzhu, and its business scope includes general projects such as power transmission and distribution and control equipment manufacturing; Manufacturing of power electronic components; Manufacturing of electrical equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of capacitors and their supporting equipment; Manufacturing of power facilities and equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of distribution switch control equipment; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of electrical signal equipment devices; Research and development of wind farm related systems; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of specialized equipment for semiconductor devices; Engineering and technical research and experimental development; Sales of power electronic components; Sales of offshore wind power related equipment; Sales of mechanical and electrical equipment; Sales of electrical equipment; Technology import and export; Import and export agency; Import and export of goods; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Non residential real estate leasing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: installation, maintenance, and testing of power transmission, power supply, and power receiving facilities; Road freight transportation (excluding dangerous goods). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval results.). Core products: Thermal Insulation Material, Electrified Railway Insulators/Subway Insulators, Drop Out Fuse

TOP4
Shenzhen Huashengfeng Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2015-07-20
Registered Capital100K CNY

Shenzhen Huashengfeng Technology Co., Ltd., with its registered address at No. 7-8, Yangzai East Third Lane, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Liu Hecheng, and its business scope includes the research and sales of plastic electronic materials, hardware materials, and insulation materials; Domestic trade, import and export of goods and technology. (Except for projects that require approval before operation as stipulated by laws, administrative regulations, and decisions of the State Council)^. Core products: Thermal Insulation Material, Black Nylon Rod, Graphite Carbon Fiber

TOP5
Sichuan Xunrong Supply Chain Management Co., Ltd
Overall Score4.7 / 5
Est. Date2012-06-08
Registered Capital2000K CNY

Sichuan Xunrong Supply Chain Management Co., Ltd., with its registered address at No. 3, 7th Floor, Building 3-1, No. 19 Xisheng Street, Qingyang District, Chengdu City, is registered with the Qingyang District Market Supervision and Administration Bureau. The legal representative is Yuan Jiang, and its business scope includes general projects such as supply chain management services; Rental services (excluding licensed rental services); Retail of kitchenware, sanitary ware, and daily necessities; Battery sales; Retail of stationery supplies; Retail of sports goods and equipment; Sales of steel reinforcement products for construction; Sales of daily masks (non-medical); Needle textile sales; Electronic product sales; Clothing and apparel retail; Sales of instruments and meters; Operation of wires and cables; Internet sales (except for the sale of goods that need to be licensed); Sales of labor protection equipment; Sales of signs for transportation and public management; Sales of petroleum products (excluding hazardous chemicals); Sales of terminal measuring equipment; Sales of service consumption robots; Sales of metal tools; Sales of charging stations; Sales of fasteners; Sales of insulation materials; Sales of anti-corrosion materials; Sales of glassware; Furniture sales; Sales of daily necessities; Sales of paper products; Sales of office supplies; Mold sales; Sales of packaging materials and products; Sales of chemical products (excluding licensed chemical products); Scale sales; Sales of fireproof sealing materials; Sales of security equipment; Sales of building blocks; Mechanical equipment leasing; Rental of charging control equipment; Leasing of construction machinery and equipment; Office equipment rental services; Specialized equipment repair; Electrical equipment repair; Maintenance of transportation facilities; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of mechanical equipment; Retail of hardware products; Wholesale of hardware products; Sales of building materials; Sales of metal materials; Wholesale of sports goods and equipment; Sales of daily necessities; Sales of cement products; Sales of household appliance spare parts; Sales of household appliances; Sales of lighting fixtures; Sales of firefighting equipment; Sales of rubber products; Sales of wind and electric tools; Sales of metal chains and other metal products; Sales of plastic products; Sales of power facilities and equipment; Sales of distribution switch control equipment; Sales of special equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of communication equipment; Outdoor product sales; Sales of intelligent unmanned aerial vehicles; Sales of valves and plugs; Parking lot services; Cultural heritage site protection services; Urban and rural urban appearance management; Municipal facility management; Engineering management services; Building cleaning services; Urban greening management; Management of flood prevention and drainage facilities; Railway transportation auxiliary activities; Market management services for trade fairs; Conservation and management of natural ecosystems; Cultural venue management services; Sports venue and facility management (excluding high-risk sports); business management; Intelligent agricultural management; Irrigation services; Water related consulting services; estate management; Property service evaluation; Operation of road freight transport stations; Commercial complex management services; Software development; Housing rental; Information consulting services (excluding licensed information consulting services); Development of network and information security software; Botanical Garden Management Services; Zoo management services; Soil pollution control and remediation services; Non residential real estate leasing; Wildlife conservation; Wildlife conservation; Internet of Things technology services; Business agency services; Conservation and management of natural relics; Industrial Internet data service; Domestic freight forwarding agent; Food sales (only selling pre packaged food); Retail of edible agricultural products; Wholesale of edible agricultural products; Wholesale of pet food and supplies; Food import and export; Unit logistics management services; Purchase of primary agricultural products; Forest product collection; Domestic trade agency; Sales of food additives; Sales of forestry products; Fertilizer sales; Sales of pumps and vacuum equipment; Sales of fiberglass and related products; Energy saving management services; Energy storage technology services. (In addition to the items that need to be approved according to law, business activities shall be carried out independently according to law with the business license) Permitted items: food Internet sales; Military food supply; Alcohol business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Thermal Insulation Material, Single Ladder/Regular Ladder, Extension Ladder

TOP6
Dongguan Huijian Precision Electronic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-03-15
Registered Capital5000K CNY

Dongguan Huijian Precision Electronic Technology Co., Ltd., with its registered address at Room 108, Building 2, No. 66 Yongwei Road, Baizhoubian, Dongcheng Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Chen Jinjin, and its business scope includes research and development, production, processing, and sales of electronic materials, insulation materials, film materials, fireproof materials, optical materials, and shock-absorbing materials; Import and export of goods, import and export of technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thermal Insulation Material, Insulating Sheet, Barley Paper

TOP7
Bazhou Xizhe Protective Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-10-30
Registered Capital500K CNY

Bazhou Xizhe Protective Equipment Co., Ltd., with its registered address located on the first floor of AC7-009, Yijin International Plaza, Bazhou City, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Bazhou City, Langfang City. The legal representative is Zhang Yang, and the business scope includes general projects: sales of labor protection equipment; Sales of special labor protection equipment; Sales of mechanical equipment; Sales of firefighting equipment; Sales of railway transportation equipment; Sales of pipeline transportation equipment; Sales of office equipment; Sales of rail transit engineering machinery and components; Sales of intelligent agricultural machinery and equipment; Sales of specialized equipment, key systems, and components for rail transit; Sales of pumps and vacuum equipment; Sales of mechanical parts and components; Sales of pneumatic power machinery and components; Sales of construction machinery; Scale sales; Sales of electronic specialized equipment; Sales of electronic components and electromechanical equipment; Sales of electronic measuring instruments; Sales of capacitors and their supporting equipment; Sales of electric dynamometer motors; Sales of electrical equipment; Sales of entertainment boats and sports boats; Sales of specialized equipment for the production of lighting fixtures; Sales of hydraulic power machinery and components; Sales of specialized equipment for feed production; Sales of specialized packaging equipment; Sales of power facilities and equipment; Sales of agricultural machinery; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Sales of mechanical and electrical equipment; Sales of power electronic components; Sales of synthetic materials; Sales of seals; Sales of supply instruments and meters; Sales of network equipment; Sales of communication equipment; Sales of mobile terminal devices; Sales of high-speed rail equipment and accessories; Integrated circuit sales; Electronic product sales; Sales of railway transportation infrastructure equipment; Sales of refrigeration and air conditioning equipment; Sales of deep-sea oil drilling equipment; Sales of security equipment; Sales of rubber products; Sales of diving rescue equipment; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of lighting fixtures; Sales of electrical equipment; Sales of plastic products; Sales of household items; Outdoor product sales; Rainshed sales; Sales of anti-corrosion materials; Sales of geological exploration and seismic specialized instruments; Municipal facility management; Sales of mining machinery; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of fireproof sealing materials; Management of flood prevention and drainage facilities; Sales of underwater systems and operational equipment; Sales of information security equipment; Earthquake services; Sales of distribution switch control equipment. (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: Thermal Insulation Material, Insulated Pulley, Drilling Machine

TOP8
Shenzhen Haoxi Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2013-06-08
Registered Capital3000K CNY

Shenzhen Haoxi Technology Co., Ltd., with its registered address at 736, Building A, No. 52 Tongren Road, Jiazitang Community, Fenghuang Street, Guangming District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Zhou Erjun, and its business scope includes the technical development and sales of thermal conductive silicone sheets, thermal conductive silicone grease, insulating silicone tape, silicone sheets, insulation particles, silicone cap covers, ceramic sheets, and thermal conductive/insulating/heat dissipation products; Domestic trade; Import and export of goods and technology. Production of thermal conductive silicone sheets, thermal conductive silicone grease, insulating silicone tape, silicone sheets, insulation particles, silicone cap sleeves, ceramic sheets, and thermal/insulation/heat dissipation products.. Core products: Thermal Insulation Material, Thermal Conductive Silicone Sheet, Conductive Cotton

TOP9
Shandong Dresser Industrial Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2022-11-01
Registered Capital10000K CNY

Shandong Dresser Industrial Technology Co., Ltd., with its registered address at Room 1004, 10th Floor, Unit 01, Suning Life Plaza, Fuqiao Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Xiao Xuerui, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Mechanical equipment research and development; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Sales of mining machinery; Sales of electronic measuring instruments; Sales of pumps and vacuum equipment; Sales of metal products; Retail of hardware products; Sales of industrial automatic control system devices; Sales of special equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of intelligent instruments and meters; Sales of solid waste detection instruments and meters; Sales of specialized equipment for environmental protection; Sales of supply instruments and meters; Sales of magnetic materials; Sales of ecological environment monitoring and detection instruments and meters; Sales of chemical products (excluding licensed chemical products); Sales of drug testing instruments. (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: Thermal Insulation Material, Greening And Landscaping, Security Check Equipment And Facilities

TOP10
Changzhou Diansheng Chemical Co., Ltd
Overall Score4.4 / 5
Est. Date2012-04-09
Registered Capital810K CNY

Changzhou Diansheng Chemical Co., Ltd., registered at Room 1001, Building 1-1, No. 388 Heping Middle Road, Tianning District, Changzhou City. The registration authority is the Tianning District Administrative Approval Bureau, and the legal representative is Xu Zanfeng. The business scope includes the sales of chemical raw materials and products, adhesive products, rubber products, electronic protective materials, ordinary machinery, chemical equipment, communication equipment, instruments and meters, electronic products, building materials, decorative materials, computers and accessories, metal materials, hardware, electrical equipment, office supplies, labor protection supplies, and daily necessities; 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: Thermal Insulation Material, F46 Polyimide Film, Fpc Reinforcement Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Bazhou Mantai Protective Equipment Co., Ltd2022-12-30Thermal Insulation Material, Urban Firefighting, Flood Prevention And Disaster Relief500K CNYSupported
Shandong Depin Electric Co., Ltd2018-03-26Thermal Insulation Material, Junction Box, Blank Panel3000K CNYNot Supported
Xi'an Weishi Transmission and Distribution Technology Co., Ltd2008-12-15Thermal Insulation Material, Electrified Railway Insulators/Subway Insulators, Drop Out Fuse60000K CNYSupported
Shenzhen Huashengfeng Technology Co., Ltd2015-07-20Thermal Insulation Material, Black Nylon Rod, Graphite Carbon Fiber100K CNYSupported
Sichuan Xunrong Supply Chain Management Co., Ltd2012-06-08Thermal Insulation Material, Single Ladder/Regular Ladder, Extension Ladder2000K CNYSupported
Dongguan Huijian Precision Electronic Technology Co., Ltd2017-03-15Thermal Insulation Material, Insulating Sheet, Barley Paper5000K CNYSupported
Bazhou Xizhe Protective Equipment Co., Ltd2023-10-30Thermal Insulation Material, Insulated Pulley, Drilling Machine500K CNYSupported
Shenzhen Haoxi Technology Co., Ltd2013-06-08Thermal Insulation Material, Thermal Conductive Silicone Sheet, Conductive Cotton3000K CNYNot Supported
Shandong Dresser Industrial Technology Co., Ltd2022-11-01Thermal Insulation Material, Greening And Landscaping, Security Check Equipment And Facilities10000K CNYSupported
Changzhou Diansheng Chemical Co., Ltd2012-04-09Thermal Insulation Material, F46 Polyimide Film, Fpc Reinforcement Board810K 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 first clarify key technical parameters such as thermal conductivity and fire resistance rating. There is a significant difference in material performance requirements between industrial high-temperature pipelines and building exterior walls.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. For example, companies that have long served in the petrochemical or new energy fields usually have a better understanding of special insulation needs.
  • When evaluating different application scenarios, flexible insulation felt is commonly used in cold chain logistics, while ceramic fiber board is commonly used in metallurgical equipment. Before procurement, the material form and installation method need to be confirmed based on specific working conditions.
  • The procurement volume in the construction field is large and the cycle is stable. Attention can be paid to the supplier's production capacity guarantee and regional warehousing capacity, while comparing the actual insulation efficiency data of similar project cases in the past.

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