Zhengzhou Kaiyuan Refractories Co., Ltd. is a manufacturer and trading company based in Xinmi City, Henan Province, China, specializing in high-temperature kiln overall solutions. Established in 2001, the company operates with 201-300 employees, including a significant team of technicians and scientific researchers. They possess an 80,000m2 land area with a 40,000m2 building area and an annual production capacity of 150,000 tons of refractory materials, including 50,000 tons/year of aluminum-silicon series refractory bricks, 50,000 tons/year of silica bricks, and 50,000 tons/year of unshaped refractory materials. The company has multiple production lines, including two for aluminum-silicon series, one for silicon series, and one for unshaped refractory materials. Their extensive product range includes various refractory bricks such as high alumina bricks, silica bricks, fireclay bricks, mullite bricks, corundum bricks, sillimanite bricks, silicon carbide bricks, and thermal insulation bricks. They also offer monolithic refractories like castables, mortar, and ramming mix, as well as raw materials such as bauxite, ceramic fiber blanket, and silica sand. Zhengzhou Kaiyuan Refractories Co., Ltd. serves diverse industries including iron & steel, cement, non-ferrous metals, glass, petrochemical, and ceramics. The company is certified with ISO 9001 and ISO 14001, and exports its products to numerous international markets.