1974
Established Sejong TM
Established Sejong TM
Established subsidiary Sejong Technology Development Co., Ltd.
Changed company name to Sejong TTM Co., Ltd. (Pyeongtaek City)
Established Tashkent branch (branch name: SEJONG TTM CO., LTD)- SPARE PART, MACHINERY Export agency to Uzbekistan
Established Tashkent factory (corporation name: SEJONG ENGINEERING)- Processed and sold SPARE PART in Sergeli, Uzbekistan.
Our company has become a registered supplier in AVTOSANOAT