2018
March 02Award certificate (Gwangju Metropolitan City Mayor).
2017
October 01Dae Jung VINA CO., LTD Vietnam (Ho Chi Minh City) Establishment of a factory.
2016
February 19Acquired ISO 9001:2008 quality management system certification.
February 19Acquired ISO 14001:2004 quality management system certification.
December 18Award certificate (Gwangju Metropolitan City Mayor).
2015
May 27Award certificate (The Minister of Commerce, Industry and Energy).
October 23Ccc China Compulsory Certification.
December 18Registration Gwangju hidden champion Certification
2014
July 03Award certificate (Gwangju Metropolitan City Mayor).
August 21Obtained safety and health management system certification.
2013
September 01SME Technology Innovation Technology Assessment.
2011
May 01Established R & D Center.
2010
May 10registration R & D Center.
July 08Part, material specialized company.
October 04Registered 3 patent applications.
2009
March 31Daejung (Jangseong branch) 2 factory.
2008
August 02Registered as a venture company.
September 02Register Certificate Technology Innovation Small and Medium Business (INNO-BIZ).
2007
July 18Acquisition of SQ (Certificate of Car Quality).
2006
July 01Injection machine introduction and blower molding machine factory establishment.
2005
March 09Acquired certificate of IMS informatization management format.
2004
April 31Acquired ISO 9001: 2000 quality management system certification.
August 12Registered as an electronic company of Samsung Gwangju.
December 16Obtained ISO 14001 environmental management system certification.
2003
October 01Adhesive line introduction(TAPE adhesion and cost reduction plan).
December 10Introduction of SPONGE level machine (cost reduction plan).
2002
May 10Registered of Kia Motors as the second Cooperative company.
June 08Acquired SPONGE Honam branch agency.
1999
July 10Establish DAEJUNG CO., LTD.