Since 1977, KOSTEEL has grown up to be a Korea's representative corporation for low carbon steel wire rod and downstream processed product by manufacture　of various products and technology development. 

To reborn as a world's best rolling mill corporation with competitiveness and advanced technology, KOSTEEL has carried out decisive investment and renovation project. Also, KOSTEEL has challenged and changed through cost saving, productivity growth, proess improvement by PEV(Performance Enhancing Vehicle) project, new products development, stabilization of ERP(Enterprise Resource Planning), introduction of Block Mill and so on. 

To face rapidly changing global competition, KOSTEEL will challenge restless to be a 'hidden champion' in technology, quality and productivity both nominally and virtually based on long-term development project. For this, an overseas subsidiary in Vietnam, KOSTEEL Vina will be a cornerstone for globalization. 

KOSTEEL promises to prosper with customers, to be a world representative corporation for low carbon steel wire rod, and to contribute for social welfare with world best technology.