MARSREF is a technology-based refractory company whose main business is consulting, designing, research and development, manufacturing and installation for high-temperature industry. It has an annual output production line of 80,000 tons of shaped products and 50,000 tons of unshaped products. The main products are heavy density refractories, unshaped refractories and light weight refractories. Mainly involved areas of iron and steel, construction, glass, non-ferrous metals and other high-temperature industries.