Bookook Steel Co.Ltd is a Korea-based company specialized in the manufacture and distribution of steel products. The Company's products include skelps, hot and cold rolled steel coils, galvanized steel pipes, carbon steel pipes, carbon steel square pipes, steel sheets, as well as section steels and coils, which are used in automobile, electrical appliance, machine, shipbuilding and construction industries. The Company is the distributor of hot and cold rolled steel coils for POSCO.