[Headquarter/research Center]
- Address B-1401, Gangseo Hangang Xi Tower, 401 Yangcheon-ro, Gangseo-gu, Seoul, Korea (Zip 07528)
- TEL 02-2282-6011~2
- FAX 02-830-6020
[Factory]
- Address 41 1 nonggongdanji-gil, Bonghwa-eup, Bonghwa-gun, Gyeongbuk, Korea
- TEL 82-54-673-8326
- FAX 82-54-673-8327
[Factory-Kimpo]
- Address 114, Hwanggeum-ro 128beon-gil, Yangchon-eup, Gimpo-si, Gyeonggi-do, Korea
- TEL 82-31-8068-7011 ~ 8011
- FAX 82-31-8068-7012 ~ 8012