Zhengzhou Rongsheng Kiln Refractory Materials Co., Ltd. specializes in producing energy-saving high-alumina refractory bricks with a temperature resistance up to 2000°C. These bricks feature an alumina content of ≥90%, a dense structure, uniform composition, and excellent thermal shock resistance and chemical stability. Our products are ISO9001 quality management system certified and CE internationally certified, meeting export standards and serving customers in over 70 countries worldwide. Suitable for linings of high-temperature equipment such as ceramic tunnel kilns and roller kilns, we support customized dimensions and performance parameters according to customer needs. Rongsheng provides one-stop technical services, from selection advice to on-site installation guidance, helping customers extend kiln life, reduce energy consumption, and improve production efficiency.
1. Stable alumina content ≥90%, temperature resistance up to 2000°C, and will not soften or deform during long-term service.
2. Automated production line manufacturing ensures high product density and uniform composition, reducing heat loss.
3. It has strong resistance to chemical corrosion and is suitable for complex working conditions in industries such as ceramics and metallurgy.
4. Supports customized specifications and performance parameters to meet the design needs of different kilns.
5. It has obtained ISO9001 and CE certifications, ensuring compliant export and reliable quality.
Widely used in the lining of high-temperature industrial furnaces and kilns in industries such as ceramics, metallurgy, glass, and refractory materials, it is especially suitable for energy-saving renovation and new construction projects of equipment such as ceramic tunnel kilns, roller kilns, and shuttle kilns. It provides high-quality refractory solutions to customers in international markets such as Europe, America, Southeast Asia, and the Middle East.
