KÜMAŞ Magnesite (Kümaş Manyezit Sanayi) is a producer and supplier of refractory products. It offers sintered, fused oxychrome, fused and calcined magnesite derivatives, steel casting cubicles, dolomite and alumina-based refractory bricks, electric arc furnaces, mortars, induction cookers, cover powders, and more. The company caters to cement, steel, lime, glass, and non-ferrous industries.