Yichuan County, Luoyang City, only three refractory Co., Ltd., founded in 1983, located in the ancient capital of nine dynasties 10 kilometers south of Luoyang Longmen, my company is supplying tundish, ladle covering agents, casting Sanda Jian, dry -type material, coated materials, casting materials, desulfurization agent, deoxidation agent, mold powder, sizing nozzle, nozzle body parts, skateboards, Stopper, protection casing, embedded nozzle, ladle castable, castable tundish , magnesia coated materials, magnesium dry material, dry material alumina silica fire clay, iron hook Ramming, magnesium and chromium fire clay, increasing the carbon dose, refining slag, a steel mouth filling and other products, the company "Honesty, Trust, Yan, high, indeed" as Zhichang principle, science and technology to develop multi-species functional material.