Chosun Refractories Co.,Ltd. engages in the manufacture and sale of refractory products. It offers shaped refractories, such as alumina, fireclay, silicon carbide, special, acid-proof and heat-resistant, insulating fire, and magcarbon; monolithic refractories, including castables, gunning refractories, plastic refractories, ramming mix and induction furnace, blast furnace runner refractories, ladle and turndish refractories, flame-gunning repair refractories, mortar, and casting blocks; slide gate valves, comprising top, collector, porous, and sliding nozzles; and sliding nozzle plates. The company also provides continuous casting nozzles, such as shroud, long stopper, and submerged nozzle. Chosun Refractories Co.,Ltd. was founded in 1947 and is based in Kwangyang, South Korea.