-Jul. 2008   Foundation of S MARINE SYSTEM

-Sep. 2008  Selected as partner company by Seoul City

-Jul. 2009   Foundation of S MARINE SYSTEM Co., Ltd.

-Aug. 2009 Selected as partner company by DSME ship yard.

-Sep. 2009 Designated as Cruise ship interior special company by Korea Shipbuilders’ Association

-Oct. 2009  Selected as partner company by HYUNDAE MIPO DOCKYARD ship yard.

-Apr. 2010  Selected as “Venture company” by Korea Technology Finance Corporation

-Jun. 2010  Expanded & moved GYEONGGI TECHNOPARK –Government organization.

-Jul. 2010   Established Company Laboratory (R&D center)

-Aug. 2010 Certified as “Research  Institute” by Korea Industrial Technology Association

-Mar. 2011 Selected as partner company by STX offshore & shipbuilding Co., Ltd.

-Jan. 2012  Selected as “the interchanges of different Section of  Korea Industry

-Mar. 2012 Selected as “ Company specialized in renewable energy” by Ministry of Knowledge Economy

-Sep. 2012 Selected as partner company by SAMSUNG HEAVY INDUSRTY shipyard.

-May .2013 Developed Fire & thermal resistant Glazed wall & door

-Sep. 2013 Selected as partner company by JURONG shipyard(Singapore)

-Dec. 2014 Agency agreement “Holland Shielding Systems B.V”, “Germany YSHIELD”

-Dec. 2014 Developed Electromagnetic shielding metal wire fabric

-Apr. 2015. Foundation of Shieldgreen. co.,Ltd

-Jun. 2015 Selected as partner company by HYUNDAE HEAVY INDUSTRT Co., Ltd.