Head Office
1217, Chungcheong-daero, Bugi-myeon, Cheongwon-gu cheongju-si, chungcheongbuk-do, Korea (363-922)
Tel : 82-43-210-7114
FAX : 82-43-214-0117

3rd Factory
1249, Chungcheong-daero, Bugi-myeon, Cheongwon-gu cheongju-si, chungcheongbuk-do, Korea (363-922)
Tel : 82-43-210-7368
FAX : 82-43-214-0283

Cheongju Factory
180, Sandan-ro, Heungdeok-gu, Cheongju-si, Chungcheongbuk-do, KOREA
Tel : 82-43-279-5501
FAX : 82-43-276-2083

Miraean R&D center
12, Buil-ro 815, Guro-gu,
Seoul, KOREA
Tel : 82-2680-7874
FAX : 82-2682-2688