Sinosteel Luoyang Institute of Refractories Research Co., Ltd. (LIRR) is a government company belonging to Sinosteel Corporation. LIRR was established in 1963 and has been developed to an integrated enterprise with research, production and service for high temperature industry.
State Key Laboratory for Advanced Refractories in LIRR is a strong unit for the research of new technology in refractories, provides strong support from technology to the production of our own , provides solution for high temperature industry, keep cooperation with famous university/colleague, refractory companies and high temperature industries.
LIRR has 18 production lines with total capacity 80000 metric tons of refractories. The products such as silicon carbide bricks, high chrome bricks, high alumina bricks, monolithic refractories are widely used for metallurgy, nonferrous metal, petrochemical , ceramic, environment protection, machinery etc. and have been exported to over 40 countries and regions such as America, Europe, Russia, Southeast Asia, etc.
LIRR has the engineering and designing team for the designing and construction of high temperature furnaces such as tunnel kiln, submerged arc furnace, heating furnace, various melting furnace etc..