1980 ~ 2000
High quality, Perfect installation! It's SEJIN's spirit.
1998
- 08Acquired certification of ISO 9001ORI certification institution
1997
- 10Changed to Sejin SMC Co., Ltd.
1994
- 06Designated as a Promising Leading Technology BusinessSmall & medium Business Corporation
1991
- 03Acquired certification of Quality Assurance (Q Mark)Ministry of SMEs and Startups(MSS)
- 09Designated as a promising Small BusinessHanil Bank
- 11Designated as a Military Service Special Case BusinessMilitary Manpower Administration
1990
- 07Acquired KS mark (KSF-4806)Korean Standards Association
1989
- 01Established Sejin plant in Imshil, Korea
1986
-
08Incorporated as Sejin Ltd.
CEO : Choi Gyeong-sik.
Main Office : 16th Floor, Miwon Bldg, 70 Gukjegeumyung-ro, Yeongdeungpo-gu, Seoul, Korea
Plant : 159-3 Dodang-dong, Wonmi-gu, Bucheon-si, Gyeonggido , korea Completed construction of Sejin plant in Imshil
1981
-
08Established Sejin Industries
CEO : Choi Gyeong-sik)