* E-mail : fromeast1@gmail.com

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* Jeju Office : 417-ho, Smart Bldg, Cheomdanro 213-3, Jeju-City,

                     Jeju Special Self-Governing Province, Republic of Korea (63309)

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* Seoul Office : 90, Gyeongin-ro 53-gil, Guro-gu, Seoul, Republic of Korea (08215)