2010 ~ present
Leap Forward for a New Tomorrow
- 2010 Trade Day Awarded to the Minister of Knowledge Economy
- 2011 3rd place overall Commendation Award in Control Sales from Panasonic
- 2012 2nd place overall Commendation Award in Control Sales from Panasonic
- 2013 Taiwan Trade Center TAI/TRONICS Invited Visit
- 2013 Agreement on Industry-Academic Cooperation at Soongsil University
- 2014 1st place overall Commendation Award in Control Sales from Panasonic
- 2018 Awarded the 3rd prize of the total agency group
- 2023 Consolidated into the headquarters of the sales branch office
1990 to 2009
the challenge and success of Dong Sung E&C
- 2000 Separation of offices to Anui-dong, Jongno-gu
- 2001 Korea Telecom ICOM (IMT2000 Business) Shareholder
- 2005 Awarded as the head of the Seoul Regional Tax Office as an outstanding taxpayer
- 2006 Moving Headquarters to Bangbae-dong, Seocho-gu
- 2008 Awarded Small and Medium Business Management Award (Seoul Economic Daily)
1967 to 1989
Establising and foundation
- 1967 Established Dong Sung SA
- 1971 relocation of Jangsa-dong, Jongno-gu
- 1976 Membership of the Korea Telecom Industry Cooperative
- 1983 Establishment of automatic control in Korea and simultaneous operation and separation
- 1984 Membership of the Korea Trade Agency Association
- 1986 Trade Business (A class) Registration
- 1987 Conversion of Dongsung Electric Corporation Corporation