Welcome To Kerui Refractory



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Tel: +86 158 3805 3888
Fax: +86-371-58621116


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Zhengzhou Kerui (Group) Refractory Co., Ltd. was founded in 2004, located in Chaohua Industrial Area, Xinmi City, Henan Province, P. R. China. It is a comprehensive modern enterprise integrating production & research, design, product technical solutions and the general contracting and operation of refractory materials.
Corporate Strength

In 2016, KERUI group was listed in Zhongyuan Equity Exchange (Enterprise Code: 200348) with the capital of 80 million yuan. In our manufacturing plant, there are five super high temperature and energy-saving tunnel kilns, automatic batching production line, independent R&D department and testing center. The annual output is 150,000 tons of stereotyped refractories and 100,000 tons of not stereotyped refractories.

Main Products

Our main products include all kinds of refractory bricks, insulating bricks, castables, etc. Different series are of more than 200 kinds of categories. After being listed of our group, we adopt a new enterprise management system. KERUI group is divided into four branches: Zhengzhou Kerui Refractory Co., Ltd, Zhengzhou Ruineng Kiln Engineering Co., Ltd, Zhengzhou Yuyang Refractories Co., Ltd, Henan Mizhou New Energy Technology Co., Ltd. We achieve fine industry and product vertical development.


Quality Assurance

With strict management and standard production, we passed the ISO9001: 2015 and our trademark "KRNC" has won the famous trademark in Henan province for many years.
Technical Innovation

The flue wall refractory brick especially for carbon calciner researched by our company is of independent intellectual property rights. Upholding the concept of high grade quality, good service and keeping improving, KERUI GROUP gets wide recognition of the society and many reputations.


Service Support
Profession: Professional construction team and one-stop packing materials provision;
Free of Charge: Provide free construction guidance for refractory product buyers;
Speediness: If you have problems encountered in the production process, we are committed to give specific solution within 24 hours and handle to the scene within 48 hours.


One-stop solution of your refractory material needs is our vision of brand e-commerce. Depending on the strong refractory industry base support of our group and the operation of our E-commerce department, we combine traditional refractory industry with the Internet perfectly to provide customers with more convenient and more comprehensive services.



1. Scale: Four factories and one international trade company.
2. History: Specialized in manufacturing refractory products for about 20 years.
3. Capacity: 250,000 ton/year.
4. Equipment: internationally advanced automatic batching system and machinery equipment.
5. Certification: ISO certificate

6. Main products: Refractory bricks; refractory raw materials, refractory castables, etc.
7. Client Nation: Thailand, Indonesia, Pakistan, South Africa, Turkey, Iran, Iraq and so on.



1. ISO9001 Certificate.
2. Construction instructions and design service are provided by our professional technicians.
3. Inspectors make sure the semi-finished product standard in process and finished product perfect.
4. Customized sizes are welcomed, OEM and ODM are acceptable.
5. Professional chemical analysts check all the material before production.
6. Best after-sale-service.


Packing & Shipping

1. Strong packing protects goods from any possible damage during transit.
2. Solid packing and overall stuffing prevent the cases from vibration and jarring.
3. Necessary precaution must be taken to protect goods from pilferage or rain.
4. Every possible precaution is taken to ensure our products reach our customers in prime condition.