Kerui produces 150,000 tons of heavy refractory bricks annually. It has the research and development, production and construction experience of refractory bricks such as high-alumina bricks, clay bricks, corundum bricks, silicon carbide bricks, mullite bricks, silica bricks, magnesia bricks, AZS bricks, etc. Standard bricks are available in stock, special-shaped bricks are customized, and kiln EPC services are provided.