Zhengzhou Dongfang Furnace Lining Materials Co., Ltd. is a leading China-based manufacturer, supplier, and factory of high-quality refractory materials. One of the company's best-selling products is the Bubble Alumina Castable, which is widely used in linings for heat treatment furnaces, steel-making furnaces, and molten aluminum furnaces. Bubble Alumina Castable is a lightweight, high-performance refractory material that is resistant to high temperatures and has excellent thermal insulation properties. This innovative castable is made by using high-purity alumina as the main raw material and adding various lightweight aggregates, binders, and additives. The result is a castable product with low thermal conductivity, high strength, and good thermal shock resistance. With a long history of skillful expertise and an exceptional commitment to customer satisfaction, Zhengzhou Dongfang Furnace Lining Materials Co., Ltd. is reliable and trustworthy. The company uses state-of-the-art technology and strict quality controls to manufacture Bubble Alumina Castable, ensuring that their customers receive only the finest refractory materials on the market.