| Organization | Issuer | Registered date |
Professional Construction License (Interior constr |
Gangnam-gu Office | 1999. 08 |
Registered on Industrial Design Professional Compa |
Korea Institute of Design Prom | 1997. 08 |
Registered on Korea Exhibition Industry Cooperativ |
Korea Exhibition Industry Coop | 2000. 07 |
Registered on Korea Professional Construction Asso |
Korea Professional Constructio | 2000. 06 |
ISO Quality Management System License |
ICR International License | 2002. 06 |
Charging device for camera battery of 3D video ima |
The Korean Intellectual Proper | 2007. 06 |
