REBO Introduction
Henan REBO Composite Materials Co., Ltd. is a key international strategic subsidiary of the KERUI Group – one of the TOP 3 in China’s refractory materials industry. REBO was built for the international market with higher standards for operating and cross-cultural technical fluency. More importantly, this team holds a genuine commitment to the kind of service that earns long-term relationships, not just single orders.
KERUI Factory – REBO Strong Suport
For over two decades, KERUI has established an exceptional reputation built upon a solid foundation. It supplies refractory products to the world’s most demanding clients to ensure that these materials deliver extraordinary performance even in the most extreme industrial environments. Numerous industry-leading companies have chosen KERUI as the long-term supplier.
REBO Strict Quality Control
Raw Materials Workshop
Strict verification of particle size,fineness,and physicochemical properties against the Work Instructions.
Benefits: Guaranteed chemical purity and batch-to-batch consistency.
01
Molding Workshop
Before pressing, mold dimensions are verified against drawings. Pressing frequency, density, porosity and weight are continuously monitored throughout the entire process.
Benefits: Uniform density and structural integrity before sintering.
02
Pre-sintering Workshop
Comprehensive inspection of surface condition, edge integrity and dimensional accuracy of every green brick.
Benefits: Only refractory brick blanks that fully meet REBO quality standards proceed to the sintering kiln.
03
Sintering Workshop
REBO adopts 2*168m tunnel kilns managed by PLC Automation. It can realize real-time thermal tracking across drying, transition and sintering zones.
Benefits: Optimized microstructure and superior thermal resistance.
04
Sorting Workshop
Individual inspection for surface defects, inclusions, and exact dimensional alignment with technical drawings.
Benefits: 100% visual and structural compliance with your specifications.
05
Finished Product Workshop
Final batch sampling for physical properties and chemical composition. Issuance of the Product Quality Certificate.
Benefits: The QC documentation in your hands reflects the exact reality inside your container.
06
How REBO Serves You
REBO team is characterized by its willingness to go the extra mile and its unwavering dedication to customer satisfaction. Whether in marketing, sales, technical engineering, quality control or logistics department adheres to a single core principle: Do the refractory solutions we provide truly meet the customer’s actual needs?
12 Hours
Technical Response
REBO efficient service team will create customer profile within 10 minutes and the professional engineer will provide a substantive response within 12 hours.
7 Days
Production Updates
For each order, REBO shipping and logistics team provides regular production progress updates to remain you fully informed of the latest developments.
On-Site
Technical Support
For large-scale engineering projects, REBO engineers are available to travel directly to the site to provide technical services. We have successfully implemented such support in regions including Russia, the Middle East and Southeast Asia.
Third-Party
Inspection Support
For inspection of the third party, REBO actively cooperates and takes full responsibility for coordinating the necessary arrangements.
Partners and Cases
The most demanding industries in high temperature markets have chosen REBO as long-term partner. Our footprint extends across major projects throughout Russia, Turkey, Vietnam, Mongolia, Spain, Southeast Asia and the Middle East. REBO services go far beyond mere product supply, we are committed to ensuring the smooth commissioning of projects and delivering tangible benefits to every customer.
RUSAL
Calcined Petroleum Coke Rotary Kiln Project
Kerui team visited the RUSAL site to provide technical support. All refractory materials were manufactured by Kerui factory. A comprehensive lining system was established, precisely tailored to match the specific operating conditions of each distinct zone within the kiln.
100% In-house Manufacturing
On-site
Engineering Support
Al-Badia
Syria Cement Kiln Project
For this premier Syrian cement plant, with an annual capacity exceeding 320,000 tons, REBO delivered a high-performance suite of materials, including magnesia spinel bricks, insulation bricks, and ceramic fiber insulation products. We optimized the kiln for maximum energy efficiency and long-term stability.
Integrated Material
High-Alumina & Magnesia Solutions
PROYING
Spain Glass Kiln Project
In the rigorous Spanish glass market, durability is non-negotiable. REBO supplied specialized AZS and Magnesia bricks for the kiln’s most critical high-wear sections.
High-Corrosion Resistance
AZS & Magnesia Brick Solution
Mongolia
Silico-manganese Furnace Project
For this Silico-manganese project, REBO custom-engineered refractories to match specific slag properties. The solution included installation drawings, procedural instructions, and on-site technical support.
Custom Refractory Material
On-site
Installation Guidance
RUSAL
Al-Badia
PROYING
Mongolia
Welcome to Visit REBO
REBO warmly welcomes customers from around the globe to visit and inspect our factory at any time.
Trust requires seeing with your own eyes. For this very reason, REBO encourages every customer to conduct an on-site inspection of our factory before formally establishing a cooperative relationship. Many customers who have visited the factory in person subsequently established long-term cooperative relationships with REBO.
70,000+㎡
Modern Manufacturing Base
500+
Professional Employees
2025
Upgraded Automated Production Line
1000+
Global Refractory Projects
50+
Countries and Regions Exported
150+
Customers Visit Kerui Factory Annually
