2012~2017

December, 2017

Awarded the Three Million Dollar Export Tower

December, 2015

Acquired NET(new excellent technology) Certification - Diamond lapping pad

October, 2015

Designated the best workplace for risk assessment

May, 2012

Moved the new office building in Ochang venture complex

May, 2012

Acquired ISO14001:2009 Certification

2000~2005

May, 2005

Established Advanced Material Research Institute

December, 2005

Acquired Venture Business Certification

November, 2003

Acquired ISO9001:2000 Certification

July, 2000

Established MCK (Cheongju industrial complex)