2003.04 Foundation of HW MSC Co., Ltd 2004.03 Made a contract of purchasing and selling Hyundai Hysco 2004.08 CGL (Continuous Galvanizing Line) completion 2005.07 Acquired ISO 9001/14001 quality and environment approval 2006.12 Made a contract with strategic technical cooperation with MSC of U.S.A 2007.09 Pain- in capital increase(15 hundred million) Total capital of 1755 hundred million 2007.10 Establishment of Marketing branch office in Seoul 2008.05 CBL factory completion 2008.12 Ecoteel Achieved NEP(New Excellent Product) 2009.06 Ecoteel Achieved Government Producer registration 2013.03 Ecoteel Achieved China Patent(ZL 2008 8 0000231.5)