HISTORY
With Swiss ambassador in 1976
With the last Queen in 1980
Osaka Exhibition in 1980
With chairman of Japanese Cloisonne Association at Tokyo exhibition in 1994
Awarded as Korea Millennial Product In 2000
France Strasburg Exhibition in 2002
Dubai Jewelry Show in 2004
Showcase at UAE National Day in 2006
Exhibited at London Harrods Department in 2011
Special Lecture in SCAD(USA) in 2017
HQ relocation in 2018
Exhibition at KOREA HQ in 2019