Contact Us

Head Office

Address.
#105, Ewha Univ-industry Collaboration Foundation, 150 Bugahyeon-ro, Seodaemun-gu, Seoul, Korea, 32283
Tel.
+82-2-363-5123
Fax.
+82-2-363-5122
E-mail.
korea@gaonn.net

Factory

Address.
390-13, Hongdong-gil Hongdong-myeon, Hongseong-gun, Chungcheongnam-do, Korea, 32283