Jump 2019 09 Development 9bux and supplied to GMK 2016 05 Installation 6 axis test machine 2014 08 Supplied to exhaust pipe to Doosan Infracore 2013 11 Obtained SQ mark 07 Development GSSUV and supplied to GMK 2012 06 Developed exhaust tip and Supplied to Ssangyong Motros Growth 2008 05 Developed exhaust tip and Supplied to Ssangyong Motros 2007 07 Developed exhaust tip and Supplied to GMK 2006 06 Supplied to Ssangyong Motros 2004 08 Supplied to Beijing Hyundai 01 Supplied to Beijing Hyundai 2003 10 Supplied to GM Shaghai 09 Supplied to Mitsubishi 05 Supplied to Mitsubishi 01 Supplied to ISUZU Start up 2002 12 Obtained ISO 14001 certificate 2001 11 Expanded 2nd factory 08 Supplied to Hyundai motors 01 conversion to corporation as SDB Bellows Co.,Ltd 2000 07 Registered 1st tier of bellows and supplied 1999 06 Develoment and establishment of bellows production lines 1998 04 foundation SDB