Iron Making | Steel Plants | Business POSCO E&C
Overview A potent symbol of a steelworks, blast furnace is a facility to produce hot metal by smelting iron ore. We demonstrated our enormous capabilities for providing large-scale blast furnaces by construction of No.5 blast furnace at Gwangyang steelworks recently and revamping three blast furnaces at Pohang Steelworks and four at Gwangyang Steelworks.