In July 2025, a batch of JM23 mullite insulation bricks ordered by Hungarian customers was inspected and shipped to Europe. This customer has been specializing in kiln manufacturing since 1990. With the advancement of new projects, they required higher-quality refractory materials to ensure stable kiln operation. In addition to insulation bricks, they also ordered ceramic fiber products and kiln furniture. We will continue to provide updates on this key customer.
Introduction of JM23 Insulation Bricks
The customer is building a new high-temperature kiln. The temperatures have never been so high before, and the high temperatures require higher-grade refractory and insulation materials.
The customer has been manufacturing kilns since 1990 and is currently preparing to build a new high-temperature kiln. Having worked with refractory materials for many years, they consider KERUI a trustworthy supplier.
KERUI Quality Inspection of JM23 Mullite Insulation Brick
Prior to shipment, the KERUI team rigorously inspected each insulation brick item in accordance with quality standards, including:
- Appearance inspection: ensuring the bricks are free of cracks and chipped corners;
- Dimensional inspection: ensuring the bricks are fully compatible with the designed kiln structure;
- Physical and chemical performance testing: conducted in the factory’s in-house laboratory, ensuring more accurate and reliable results.
Export packaging utilizes kraft paper for separation, corner protection, and cable ties to protect the bricks from damage during transportation.
Why Hungary Customers Choose KERUI?
We have a long-standing partnership with KERUI. For several years, customers have consistently ordered various high-temperature industry-related products from KERUI.
We respond promptly to every inquiry and provide highly cost-effective quotes. KERUI Refractory is a reliable supplier for end-users in the high-temperature industry. We offer:
- Over 20 years of experience in supplying kiln refractory materials;
- Expertise: Providing customers with energy-saving and long-life solutions;
- Comprehensive production lines: Covering refractory bricks, insulation bricks, ceramic fibers, and monolithic refractories;
- Supply chain and pricing advantages: Located in China’s largest refractory industry cluster, we guarantee stable supply and competitive pricing.
Conclusion
Kerui insulation bricks have proven effective in Hungary and other European countries. Because they are ISO and CE certified, we can offer superior pricing and service. We look forward to having you as our next long-term partner!