Updated Oct 26, 2026 · Public platform & industry data

Oct 26, 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: Langfang Wanhui Thermal Insulation Materials Co., Ltd, Zibo Jianqi Building Materials Co., Ltd, Zibo Jiuneng Building Materials Co., Ltd, Ouyi Decoration Materials Co., Ltd., Nanhai District, Foshan City, Beijing Changying Weiye Building Materials Co., Ltd, Weihe Thermal Energy Technology (Shanghai) Co., Ltd, Yixing Huayu Refractory Electric Porcelain Factory, Shandong Chuangming Refractory Materials Co., Ltd, Shandong Haixin Refractory Materials Co., Ltd, Shandong Luyang Energy saving Materials 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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Langfang Wanhui Thermal Insulation Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2024-02-19
Registered Capital1000K CNY

Langfang Wanhui Thermal Insulation Materials Co., Ltd., with its registered address in Shijiawu Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Shi Haicheng, and the business scope includes general projects: manufacturing of thermal insulation and sound insulation materials; Sales of insulation and soundproofing materials; Sales of engineering plastics and synthetic resins; Manufacturing of plastic products; Sales of plastic products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of asbestos products; Sales of asbestos products; Sales of insulation materials; Sales of building materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of biobased materials; Sales of biobased materials; Sales of synthetic materials; Manufacturing of technical glass products; Sales of technical glass products; Manufacturing of cement products; Sales of cement products; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of building decoration materials; Sales of building waterproofing membrane products; Sales of sealing fillers; Sales of anti-corrosion materials; Sales of fiberglass and related products; Sales of rubber products; Sales of metal products; Sales of metal materials; Labor services (excluding labor dispatch). (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) Licensed project: construction project construction; Construction labor subcontracting. (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 Brick, Phenolic Board, Removable Insulation Sleeve

Top 2
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Zibo Jianqi Building Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2020-03-18
Registered Capital162K CNY

Zibo Jianqi Building Materials Co., Ltd., with its registered address at No. 70, Shuangshan Village, Shangshang Town, Wenchang Lake District, Zibo City, Shandong Province, is registered with the Market Supervision and Administration Bureau of the Provincial Tourism Resort Management Committee of Wenchang Lake in Zibo. The legal representative is Liu Fei, and its business scope includes the sales of building materials, refractory materials, cement products, clay bricks and tiles, building blocks, steel, seedlings, and hardware. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thermal Insulation Brick, Spanish Bricks, Firebrick

Top 3
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Zibo Jiuneng Building Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2017-08-01
Registered Capital500K CNY

Zibo Jiuneng Building Materials Co., Ltd., with its registered address at 95A1 Dongtaishi Village, Shangshang Town, Wenchang Lake District, Zibo City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Zibo Wenchang Lake Provincial Tourism Resort Management Committee. The legal representative is Jie Longchao, and its business scope includes general projects such as sales of building blocks; Manufacturing of building blocks; Brick and tile manufacturing; Brick and tile sales; Production of refractory materials; Sales of refractory materials; Manufacturing and processing of architectural ceramic products; Sales of architectural ceramic products; Sales of building decoration materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Import and export of goods (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Thermal Insulation Brick, Refractory Castable, Autoclaved Sand-Lime Brick

TOP4
Ouyi Decoration Materials Co., Ltd., Nanhai District, Foshan City
Overall Score4.6 / 5
Est. Date2014-10-09
Registered Capital500K CNY

Ouyi Decoration Materials Co., Ltd. in Nanhai District, Foshan City, with its registered address at the first floor of the factory building located at No. 35 Gaopeng Avenue East, Gaohai Industrial Zone, Danzao Town, Nanhai District, Foshan City (registered address declared). The registration authority is Nanhai District Market Supervision Administration of Foshan City, and the legal representative is Zhou Changchun. Its business scope includes processing and production of cement prefabricated parts, building materials, gypsum products, and decorative cement products; Services: Architectural engineering design and construction, indoor and outdoor decoration engineering design and construction, garden and ancient architecture design and construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.). Core products: Thermal Insulation Brick, Eps, Foamed Ceramic

TOP5
Beijing Changying Weiye Building Materials Co., Ltd

Room 220-618, 2nd Floor, North Building, Wenjin Building, 46 Binhe Road, Miyun District, Beijing (Central Office Area of Bulaotun Town)

Overall Score4.6 / 5
Est. Date2015-05-26
Registered Capital2000K CNY

Beijing Changying Weiye Building Materials Co., Ltd. is located at Room 220-618, 2nd Floor, North Building, Wenjin Building, No. 46 Binhe Road, Miyun District, Beijing (centralized office area of Bulaotun Town). It was established on May 26, 2015, with the registration authority of the Miyun District Market Supervision Administration of Beijing and the legal representative being Ji Changying. Core products: Thermal Insulation Brick, Curbstone, Concrete Trench Cover Plate

TOP6
Weihe Thermal Energy Technology (Shanghai) Co., Ltd
Overall Score4.5 / 5
Est. Date2013-05-23
Registered Capital8000K CNY

Weihe Thermal Energy Technology (Shanghai) Co., Ltd., registered at Room 661, Zone C, Building 10, No. 199 Changjian Road, Baoshan District, Shanghai, with the Baoshan District Market Supervision and Administration Bureau as the registration authority and Xiang Wenyi as the legal representative, operates in the professional field of mechanical thermal energy engineering technology, including technology development, technical services, environmental protection engineering, sales of insulation materials, high-temperature energy-saving products, mechanical thermal energy equipment and accessories, and engages in import business of goods and technology. The following scope is limited to branch operations: production and processing of insulation materials, high-temperature energy-saving products, and mechanical thermal energy equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Thermal Insulation Brick, Nano Series, Ceramic Fiber Series

TOP7
Yixing Huayu Refractory Electric Porcelain Factory
Overall Score4.5 / 5
Est. Date1985-05-03
Registered Capital63K CNY

Yixing Huayu Refractory Electric Porcelain Factory, with its registered address in Tongshan Village, Xinjie Street, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Liu Deguang as its legal representative. Its business scope includes licensed projects such as road freight transportation (excluding dangerous goods) (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 results). General project: production of refractory materials; Sales of refractory materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of daily ceramic products; Manufacturing of sanitary ceramic products; Sales of sanitary ceramic products; Manufacturing of special ceramic products; Sales of special ceramic products; Manufacturing and processing of architectural ceramic products; Sales of architectural ceramic products; Mechanical parts and component processing; Sales of mechanical parts and components; 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: Thermal Insulation Brick, Silicon Carbide Tube, Corundum Tube

TOP8
Shandong Chuangming Refractory Materials Co., Ltd
Overall Score4.5 / 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, Aluminum Silicate Ceramic Fiber Board, Fiberglass Needle Punched Blanket

TOP9
Shandong Haixin Refractory Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2008-07-24
Registered Capital50180K CNY

Shandong Haixin Refractory Materials Co., Ltd., with its registered address in Yexi Village, Shangshang Town, Zichuan District, is registered with the Market Supervision and Administration Bureau of Zibo Wenchang Lake Provincial Tourism Resort Management Committee. The legal representative is Wang Daibao, and the business scope includes the production and sales of refractory materials and insulation materials; Construction of metallurgical engineering, waterproof, anti-corrosion and insulation engineering, furnace masonry engineering, and furnace maintenance (excluding special equipment); Sales of boiler accessories, environmental protection equipment, ceramic filter materials, water purification materials, mechanical equipment, electrical instruments, hardware, steel, building materials, and chemical products (excluding hazardous chemicals); Energy saving and environmental protection engineering design and construction; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thermal Insulation Brick, Construction Of Refractory Material Engineering Furnace, Energy Saving Insulation Materials

TOP10
Shandong Luyang Energy saving Materials Co., Ltd
Overall Score4.3 / 5
Est. Date1992-10-14
Registered Capital513122.586K CNY

Shandong Luyang Energy saving Materials Co., Ltd., with its registered address at No. 11 Yihe Road, Nanma Street Office, Yiyuan County, Zibo City, Shandong Province, is registered with the Zibo Market Supervision Administration Bureau and represented by Panuphand Asvaintra as its legal representative. Its business scope includes licensed projects such as construction engineering (excluding nuclear power plant construction and operation, and civil airport construction); Construction professional operations; Construction project design; Packaging decoration printing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: Manufacturing of insulation and sound insulation materials; Sales of insulation and soundproofing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of industrial textile products; Sales of industrial textile products; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Manufacturing of metal structures; Sales of metal structures; Mechanical parts and component processing; Sales of mechanical parts and components; Fastener manufacturing; Sales of fasteners; Import and export of goods; Recycling of renewable resources (excluding productive waste metals); Specialized equipment repair; Sales of packaging materials and products; Manufacturing of paper and cardboard containers; Manufacturing of ovens, furnaces, and electric furnaces; Sales of ovens, furnaces, and electric furnaces; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing). (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, Felt, Blanket

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Wanhui Thermal Insulation Materials Co., Ltd2024-02-19Thermal Insulation Brick, Phenolic Board, Removable Insulation Sleeve1000K CNYNot Supported
Zibo Jianqi Building Materials Co., Ltd2020-03-18Thermal Insulation Brick, Spanish Bricks, Firebrick162K CNYSupported
Zibo Jiuneng Building Materials Co., Ltd2017-08-01Thermal Insulation Brick, Refractory Castable, Autoclaved Sand-Lime Brick 500K CNYNot Supported
Ouyi Decoration Materials Co., Ltd., Nanhai District, Foshan City2014-10-09Thermal Insulation Brick, Eps, Foamed Ceramic500K CNYSupported
Beijing Changying Weiye Building Materials Co., Ltd2015-05-26Thermal Insulation Brick, Curbstone, Concrete Trench Cover Plate2000K CNYNot Supported
Weihe Thermal Energy Technology (Shanghai) Co., Ltd2013-05-23Thermal Insulation Brick, Nano Series, Ceramic Fiber Series8000K CNYNot Supported
Yixing Huayu Refractory Electric Porcelain Factory1985-05-03Thermal Insulation Brick, Silicon Carbide Tube, Corundum Tube63K CNYSupported
Shandong Chuangming Refractory Materials Co., Ltd2024-02-27Thermal Insulation Brick, Aluminum Silicate Ceramic Fiber Board, Fiberglass Needle Punched Blanket3000K CNYNot Supported
Shandong Haixin Refractory Materials Co., Ltd2008-07-24Thermal Insulation Brick, Construction Of Refractory Material Engineering Furnace, Energy Saving Insulation Materials50180K CNYNot Supported
Shandong Luyang Energy saving Materials Co., Ltd1992-10-14Thermal Insulation Brick, Felt, Blanket513122.586K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of insulation bricks, it is recommended to prioritize the confirmation of key technical parameters such as thermal conductivity, maximum operating temperature, and compressive strength, which directly affect the insulation effect of industrial kilns or pipeline systems.
  • In different application scenarios such as high-temperature kilns and chemical equipment, it is necessary to select insulation bricks of corresponding materials according to the heat load conditions. For example, aluminum silicate material is suitable for medium high temperature environments, while zirconia bricks are more suitable for extreme high temperature conditions.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information to ensure supply stability and technical support capabilities.
  • It is recommended to compare the volumetric density and dimensional tolerances of products of different specifications during procurement. Excessive dimensional deviations may lead to construction difficulties, while density differences can affect thermal insulation performance and structural load-bearing requirements.

Knowledge Base

Q

The bulk density of diatomaceous earth insulation bricks (280-500kg/m ³) determines their insulation and strength. Ultra light bricks with a bulk density of 280-350kg/m ³ (thermal conductivity ≤ 0.08W/(m · K)), suitable for external insulation of kilns below 800, such as drying kilns and low-temperature flues, with a heat loss 20% lower than rock wool; 350-500kg/m³

Q

Baidu AiGou has found pictures of insulation bricks in different categories, taking you on a journey to appreciate the diversity and uniqueness of insulation bricks. At the same time, we also recommend high-quality insulation layer insulation bricks for you, allowing you to easily and quickly find the most suitable insulation layer insulation brick for yourself when purchasing.

Q

Thermal insulation brick is a new type of building material that combines thermal insulation and decorative aesthetics. It combines insulation core materials (such as polyurethane rigid foam) with surface materials (such as ceramic tiles, inorganic boards, etc.) through composite technology, achieving the integration of insulation and decorative functions. Its main advantages are: Thermal insulation: Efficient insulation core material can effectively prevent heat transfer, isolating rooms in summer

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