Zhengzhou Datang Gaoke Refractory Co., Ltd. Is located at the foot of Lushan Mountain in Henan Province, which is rich in refractory resources. the company mainly produces all kinds of high-strength wear-resistant unshaped castables, refractory bricks, high-aluminum bricks, etc. the company has professional refractory design, production, research and development construction team. Advanced modern equipment, exquisite technology, scientific formula and advanced testing methods, and establish long-term technical cooperation with some well-known domestic universities, so that product performance has reached the advanced level of the industry. Companies adhere to the " technical innovation, quality service, tree corporate brand image" quality policy, and constantly develop high-quality products to meet the needs of different customers, to provide users with comprehensive technical services.