- 2018
-
- 04. NDA signing and technology exchange agreement with POSCO
- 03. Patent registration
No. 10-1837555 SCR mixer and SCR device
No. 10-1837559 SCR mixer with variable vanes and SCR device
- 02. Selected as an excellent quality partner by Ssangyong Motors
- 01. Development of Rexton Sports Exhaust System
- 2017
-
- 05. Development of G4 Rexton Exhaust System
- 01. New groupware system construction completed
- 2016
-
- 09. Technical partnership with FEV, Germany
- 2015
-
- 08. New ERP system construction completed (SCM, FTA linkage)
- 01. Development of TIVOLI Exhaust System
- 2014
-
- 01. EURO6 LNT&DPF development
- 2013
-
- 06. Establishment of FTA system
- 2012
-
- 01. G20DF Exmanifold development and production
- 2011
-
- 07. Turismo CDPF development and production
- 2010
-
- 07. Korando-C CDPF development
- 2008
-
- 04. Acquired Yugin Precision Co., Ltd.
- 02. Establishment of Ansan 2nd plant
- 2006
-
- 06. Established ISO/TS16949 quality system
- 2004
-
- 04. RODIUS EXH-SYSTEM development
- 2001
-
- 08. REXTON EXH-SYSTEM development
- 1999
-
- 12. Established QS9000 quality management system (Korean Standards Association)
- 1998
-
- 12. FILLER PIPE development
- 1997
-
- 07. CHAIRMAN EXH-SYSTEM development
- 05. Technical partnership with EBERSPACHER, Germany
- 1995
-
- 04. ISTANA EXH-SYSTEM development
- 1994
-
- 06. MUSSO EXH-SYSTEM development
- 01. Converted to Yungjin Enterprise Co., Ltd.
- 1992
-
- 09. KORANDO EXH SYSTEM development
- 1990
-
- 08. Establishment of Yungjin Enterprise