2015.06 Completion of AM plant

2014.02 R&D Center was established 2014.01 DMC Revamping

2011.11 Best taxpayer award

2008.09 Renamed to Green Chemical Co., Ltd 2008.03 Completion of DMC plant

2006.02 Selected to technical innovative company

2005.10 Listed to KOSPI stock market 2005.09 ISO 14001 Certification Acquired

2003.09 ISO 9001 Certification Acquired 2003.01 Successful Company division and Green Softchem Co., Ltd established

1999.12 ISO 9001 Certification Acquired

1992.06 Completion of ETA and EOA plant

1974.07 Korea Polyol Co., Ltd was established