Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 2026 Updated

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2026 Top 10 High-Alumina Brick Manufacturers in China

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Top-rated High-Alumina Brick suppliers, How to choose a High-Alumina Brick manufacturer, Best High-Alumina Brick companies in China

The top 10 High-Alumina Brick manufacturers in China for 2026 are: Zhengzhou Sijihuo Refractory Materials Co., Ltd, Zhengzhou Kerui Refractory Materials Co., Ltd, Zhengzhou Jianxin Refractory Materials Co., Ltd, Zhengzhou Kerui (Group) Refractory Materials Co., Ltd, Henan Hongtai Kiln Refractory Materials Co., Ltd, Zhengzhou Wanchao Refractory Materials Co., Ltd, Shandong Dingxin Refractory Materials Co., Ltd, Zhengzhou Guangxin Refractory Materials Co., Ltd, Zhengzhou Ruidao Refractory Co., Ltd, Zibo Kangkai Furnace Material 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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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: High-Alumina Brick, Clay Brick, Thermal Insulation Brick

Top 2
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Zhengzhou Kerui Refractory Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2004-06-16
Registered Capital81800K CNY

Zhengzhou Kerui Refractory Materials Co., Ltd., registered in Shengou Village, Chaohua Town, Xinmi City, with the registration authority of Xinmi Market Supervision Administration and the legal representative of Wei Yuehui, operates in the production, sales, import and export of refractory materials; Sales of chemical products (excluding hazardous chemicals) and waterproofing membranes; Design and construction of kiln engineering.. Core products: High-Alumina Brick, High Alumina, Clayey Soil, Selected Products

Top 3
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Zhengzhou Jianxin Refractory Materials Co., Ltd
Overall Score4.7 / 5
Est. Date1999-05-14
Registered Capital150000K CNY

Zhengzhou Jianxin Refractory Materials Complete Set Co., Ltd., with its registered address located in Songlou Industrial Zone, Laiji Town, Xinmi City, registered with the Market Supervision Administration of Xinmi City, and represented by Mu Songpo as its legal representative. Its business scope includes the production and sales of refractory materials, mechanical installation, foreign trade, and kiln engineering masonry (operating with a valid license); Processing and sales of special steel components and insulation products; Production and sales of petroleum proppants; Design and technical services, consultation for refractory materials used in industrial kilns; Construction of anti-corrosion, waterproof and insulation engineering.. Core products: High-Alumina Brick, Phosphate Brick, Clay Brick

TOP4
Zhengzhou Kerui (Group) Refractory Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2016-02-24
Registered Capital66000K CNY

Zhengzhou Kerui (Group) Refractory Materials Co., Ltd., with its registered address located in Group 10, Shengou Village, Chaohua Town, Xinmi City, registered with the Market Supervision Administration of Xinmi City, and represented by Wei Yuehui as its legal representative. Its business scope includes the production, sales, and import/export of refractory materials; Construction of kiln engineering; Sales of mineral products, building materials, and chemical products (excluding flammable and explosive materials, hazardous chemicals); Refractory material technology consulting services.. Core products: High-Alumina Brick, High Alumina Refractory Ball, Clay Refractory Mud

TOP5
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: High-Alumina Brick, Silicon Carbide Brick, Electric Melting Brick

TOP6
Zhengzhou Wanchao Refractory Materials Co., Ltd
Overall Score4.5 / 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: High-Alumina Brick, Corundum Brick, Refractory Ball

TOP7
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: High-Alumina Brick, Firebrick, Sintered Brick

TOP8
Zhengzhou Guangxin Refractory Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2012-09-24
Registered Capital10000K CNY

Zhengzhou Guangxin Refractory Materials Co., Ltd. is registered in Group 3, Ganzhai Village, Chengguan Town, Xinmi City. The registration authority is the Xinmi Market Supervision Administration, and the legal representative is Yang Xiaojing. Its business scope includes the production and sales of refractory materials.. Core products: High-Alumina Brick, Lightweight Insulating Brick, Clay Brick

TOP9
Zhengzhou Ruidao Refractory Co., Ltd
Overall Score4.3 / 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: High-Alumina Brick, Aggregate,

TOP10
Zibo Kangkai Furnace Material Co., Ltd
Overall Score4.3 / 5
Est. Date2017-03-09
Registered Capital500K CNY

Zibo Kangkai Furnace Material Co., Ltd. is registered in Qili Village, Jiangjun Road Sub district Office, Zichuan District, Zibo City, Shandong Province. The registration authority is the Zichuan District Market Supervision and Administration Bureau of Zibo City, and the legal representative is Dong Changyun. The business scope includes wholesale and retail of furnace materials, castables, refractory bricks, refractory mud, high alumina cement, and lightweight insulation materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High-Alumina Brick, Refractory Clay Brick,

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhengzhou Sijihuo Refractory Materials Co., Ltd2014-03-21High-Alumina Brick, Clay Brick, Thermal Insulation Brick50000K CNYSupported
Zhengzhou Kerui Refractory Materials Co., Ltd2004-06-16High-Alumina Brick, High Alumina, Clayey Soil, Selected Products81800K CNYSupported
Zhengzhou Jianxin Refractory Materials Co., Ltd1999-05-14High-Alumina Brick, Phosphate Brick, Clay Brick150000K CNYNot Supported
Zhengzhou Kerui (Group) Refractory Materials Co., Ltd2016-02-24High-Alumina Brick, High Alumina Refractory Ball, Clay Refractory Mud66000K CNYSupported
Henan Hongtai Kiln Refractory Materials Co., Ltd2016-05-18High-Alumina Brick, Silicon Carbide Brick, Electric Melting Brick6000K CNYSupported
Zhengzhou Wanchao Refractory Materials Co., Ltd2018-05-10High-Alumina Brick, Corundum Brick, Refractory Ball12000K CNYSupported
Shandong Dingxin Refractory Materials Co., Ltd2020-12-09High-Alumina Brick, Firebrick, Sintered Brick4000K CNYSupported
Zhengzhou Guangxin Refractory Materials Co., Ltd2012-09-24High-Alumina Brick, Lightweight Insulating Brick, Clay Brick10000K CNYSupported
Zhengzhou Ruidao Refractory Co., Ltd2018-06-12High-Alumina Brick, Aggregate, 2000K CNYSupported
Zibo Kangkai Furnace Material Co., Ltd2017-03-09High-Alumina Brick, Refractory Clay Brick, 500K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of high alumina bricks, it is recommended to prioritize the confirmation of parameters such as Al ₂ O3 content (usually 55% -75%) and refractoriness (≥ 1750 ℃) based on furnace temperature requirements to ensure that high temperature resistance matches the working conditions.
  • When applied in the metallurgical or cement industry, attention should be paid to the load softening temperature and thermal shock resistance of high alumina bricks. There are differences in the adaptability of brick body size (such as T-3 standard bricks or irregular bricks) in different scenarios.
  • When selecting suppliers, priority should be given to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support, especially suitable for screening suppliers in long-term high-temperature environments such as glass melting furnaces.
  • When using high alumina bricks in the lining of hot blast furnaces or electric furnaces, it is recommended to compare the volume density (2.5-3.0g/cm ³) and porosity data provided by the supplier horizontally to balance the requirements for thermal insulation and structural strength.

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