Updated Aug 5, 2026 · Public platform & industry data

Aug 5, 2026 Updated

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2026 Top 10 Thermal Insulation Brick Manufacturers in China

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

The top 10 Thermal Insulation Brick manufacturers in China for 2026 are: Zhengzhou Sijihuo Refractory Materials Co., Ltd, Shandong Chuangming Refractory Materials Co., Ltd, Zhengzhou Wanchao Refractory Materials Co., Ltd, Henan Hongtai Kiln Refractory Materials Co., Ltd, Guangzhou Lianji Environmental Protection Building Materials Co., Ltd, Zhengzhou Rongsheng Kiln Refractory Materials Co., Ltd, Zhengzhou Ruidao Refractory Co., Ltd, Shandong Dingxin Refractory Materials Co., Ltd, Shandong Xintai Refractory Material Technology Co., Ltd, Guanghan Guolin Refractory Materials Business Department. 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 Sijihuo Refractory Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2014-03-21
Registered Capital50000K CNY

Zhengzhou Sijihuo Refractory Materials Co., Ltd., registered in Songlou Village, Laiji Town, Xinmi City, with the registration authority of Xinmi Market Supervision Administration and the legal representative of Gao Huanying, has a business scope including general projects: refractory material production; Mechanical equipment research and development; Manufacturing of mechanical and electrical equipment; Manufacturing of new building materials (excluding hazardous chemicals); Technology import and export; Import and export of goods; Sales of refractory materials; Sales of non-metallic minerals and products; Sales of building materials; Sales of mechanical equipment; Mechanical equipment leasing; Mold sales; Retail of hardware products; Sales of photovoltaic equipment and components; Sales of motor vehicle charging; Sales of wind turbines and their components; Sales of new energy original equipment; Sales of solar thermal power generation products; Sales of solar thermal utilization products; Sales of solar thermal utilization equipment; Energy storage technology services; Wind power generation technology services; Power generation technology services; Solar power generation technology services (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: Thermal Insulation Brick, Refractory Auxiliary Materials, Brown Corundum Sand

Top 2
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Shandong Chuangming Refractory Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2024-02-27
Registered Capital3000K CNY

Shandong Chuangming Refractory Materials Co., Ltd., with its registered address at West Road, 300 meters south of Fosheng Village Committee, Linchi Town, Zouping City, Binzhou City, Shandong Province, is registered with the Market Supervision Administration of Zouping City, Binzhou City. The legal representative is Guo Shiyong, and its business scope includes general projects such as refractory material production; Sales of refractory materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Brick and tile manufacturing; Brick and tile sales; Manufacturing of building blocks; Sales of building blocks; Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Sales of non-metallic minerals and products; Sales of insulation materials; Sales of insulation and soundproofing materials; Retail of hardware products; Sales of chemical products (excluding licensed chemical 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: Thermal Insulation Brick, Fiberglass Needle Punched Blanket,

Top 3
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Zhengzhou Wanchao Refractory Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2018-05-10
Registered Capital12000K CNY

Zhengzhou Wanchao Refractory Materials Co., Ltd., with its registered address at No. 245 Huishui Road, Xinhua Road Office, Xinmi City, is registered with the Market Supervision Administration of Xinmi City. The legal representative is Gong Wanchao, and its business scope includes the processing and sales of refractory materials and insulation materials, as well as the import and export of goods and technology. (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: Thermal Insulation Brick, Phosphate Brick,

TOP4
Henan Hongtai Kiln Refractory Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2016-05-18
Registered Capital6000K CNY

Henan Hongtai Kiln Refractory Materials Co., Ltd., with its registered address at Group 4, Chuling Village, Chaohua Town, Xinmi City, is registered with the Market Supervision Administration of Xinmi City. The legal representative is Wei Chaobin, and its business scope includes the production, processing, and sales of refractory materials, metallurgical furnace materials, unshaped refractory materials, energy-saving and temperature insulation materials, and ceramic sand; Kiln engineering design, construction, and technical services; Import and export trade of goods and technology.. Core products: Thermal Insulation Brick, Refractory Materials For Cement Kilns, Corundum Brick

TOP5
Guangzhou Lianji Environmental Protection Building Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2021-10-28
Registered Capital300K CNY

Guangzhou Lianji Environmental Protection Building Materials Co., Ltd., with its registered address at Room 102, No. 43 Zhonghua Road, Zhongluotan Town, Baiyun District, Guangzhou City, is registered with the Market Supervision Administration of Baiyun District, Guangzhou City. The legal representative is Yang Dayu, and its business scope includes the manufacturing of cement products; Manufacturing of lightweight building materials; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of building blocks; Sales of building decoration materials; Sales of synthetic materials; Sales of cement products;;. Core products: Thermal Insulation Brick, Cement Cover Plate, Cover Plate For Edge Wrapped Cable Well

TOP6
Zhengzhou Rongsheng Kiln Refractory Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2011-03-23
Registered Capital56660K CNY

Zhengzhou Rongsheng Kiln Refractory Materials Co., Ltd., registered in Litang Village, Laiji Town, Xinmi City, with the registration authority of Xinmi Market Supervision Administration and the legal representative of Chu Kechao, has a business scope including general projects: refractory material production; Sales of refractory materials; Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Sales of graphene materials; Sales of building materials; Sales of lightweight building materials; Sales of chemical products (excluding licensed chemical products); Sales of mechanical equipment; Sales of metal products; Sales of anti-corrosion materials; Sales of insulation materials; Import and export of goods; Technology import and export (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) License projects: construction projects; Construction project design; Construction labor subcontracting (for projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to approval documents or permits from relevant departments). Core products: Thermal Insulation Brick, Clay Brick, Second-Grade High-Alumina Brick

TOP7
Zhengzhou Ruidao Refractory Co., Ltd
Overall Score4.5 / 5
Est. Date2018-06-12
Registered Capital2000K CNY

Zhengzhou Ruidao Refractory Materials Co., Ltd., registered at Room 1312, Building 3, Zhongqiang Guangnian City Plaza, Qingping Street, Xinmi City, Henan Province, with the registration authority of Xinmi Market Supervision Administration and the legal representative of Meng Weifeng, is engaged in the sales of refractory materials, refractory bricks, refractory castables, high alumina bricks, clay bricks, fused zirconia corundum bricks, lightweight insulation bricks, refractory aggregates, and precast castables; Production and sales of standardized refractory materials and unshaped refractory materials; Design, construction, and maintenance of kiln masonry engineering; Import and export trade of goods and technology. Core products: Thermal Insulation Brick, Special Refractory Bricks,

TOP8
Shandong Dingxin Refractory Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2020-12-09
Registered Capital4000K CNY

Shandong Dingxin Refractory Materials Co., Ltd., with its registered address located 500 meters south of Wangjing Village Committee, Linchi Town, Zouping City, Binzhou City, Shandong Province. The registration authority is the Market Supervision Administration of Zouping City, Binzhou City, and the legal representative is Fang Lijuan. Its business scope includes general projects such as refractory material production; Sales of refractory materials; Sales of insulation materials; Manufacturing of building blocks; Brick and tile manufacturing; Construction of landscaping projects (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: Thermal Insulation Brick, Paving Stone, High-Alumina Brick

TOP9
Shandong Xintai Refractory Material Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2014-12-16
Registered Capital6000K CNY

Shandong Xintai Refractory Material Technology Co., Ltd., with its registered address at 207 Zhongxin Road, Zhangdian District, Zibo City, Shandong Province, is registered with the Zhangdian District Market Supervision Administration of Zibo City. The legal representative is Guo Shiyong, and its business scope includes refractory material technology research and development, technology promotion, and technical services; Sales of refractory materials, building materials, hardware and electrical equipment, mineral products, chemical raw materials, and chemical products (excluding hazardous, monitored, and easily producible chemicals); Import and export of goods and technology; Kiln engineering and municipal engineering construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thermal Insulation Brick, Nano Thermal Insulation Material,

TOP10
Guanghan Guolin Refractory Materials Business Department
Overall Score4.3 / 5
Est. Date2016-02-22
Registered Capital-

Guanghan Guolin Refractory Materials Business Department, registered at No. 70-76, Section 1, Chengdu Avenue South, Guanghan City, with the registration authority of Guanghan Market Supervision Administration and the legal representative of Liu Guolin, operates in the retail of refractory materials and insulation materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thermal Insulation Brick, , Firebrick

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhengzhou Sijihuo Refractory Materials Co., Ltd2014-03-21Thermal Insulation Brick, Refractory Auxiliary Materials, Brown Corundum Sand50000K CNYSupported
Shandong Chuangming Refractory Materials Co., Ltd2024-02-27Thermal Insulation Brick, Fiberglass Needle Punched Blanket, 3000K CNYNot Supported
Zhengzhou Wanchao Refractory Materials Co., Ltd2018-05-10Thermal Insulation Brick, Phosphate Brick, 12000K CNYSupported
Henan Hongtai Kiln Refractory Materials Co., Ltd2016-05-18Thermal Insulation Brick, Refractory Materials For Cement Kilns, Corundum Brick6000K CNYSupported
Guangzhou Lianji Environmental Protection Building Materials Co., Ltd2021-10-28Thermal Insulation Brick, Cement Cover Plate, Cover Plate For Edge Wrapped Cable Well300K CNYNot Supported
Zhengzhou Rongsheng Kiln Refractory Materials Co., Ltd2011-03-23Thermal Insulation Brick, Clay Brick, Second-Grade High-Alumina Brick56660K CNYSupported
Zhengzhou Ruidao Refractory Co., Ltd2018-06-12Thermal Insulation Brick, Special Refractory Bricks, 2000K CNYSupported
Shandong Dingxin Refractory Materials Co., Ltd2020-12-09Thermal Insulation Brick, Paving Stone, High-Alumina Brick4000K CNYSupported
Shandong Xintai Refractory Material Technology Co., Ltd2014-12-16Thermal Insulation Brick, Nano Thermal Insulation Material, 6000K CNYNot Supported
Guanghan Guolin Refractory Materials Business Department2016-02-22Thermal Insulation Brick, , Firebrick-Not Supported

Purchasing Guide

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

  • For procurement needs that require the use of insulation bricks, it is recommended to prioritize confirming key technical parameters such as thermal conductivity and maximum operating temperature to ensure that the insulation requirements of kilns or industrial equipment are met.
  • 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 product supply and technical support.
  • In high-temperature scenarios in the metallurgical or building materials industry, the density and compressive strength of insulation bricks need to be matched with the equipment operating conditions to avoid frequent replacement due to insufficient thermal shock stability.
  • Different kiln structures have specific requirements for the size specifications of insulation bricks. Before procurement, it is necessary to clarify the details such as masonry methods and joint treatment to reduce construction losses.

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