Seocho Headquarters Address5F, SANGKI Bldg., 177 Hyoryeong-ro, Seocho-gu, Seoul Phone02-780-8515 Fax02-784-6062 Yongin Factory Address171, Chobu-ro, Mohyeon-eup, Cheoin-gu, Yongin-si, Gyeonggi-do Phone031-8097-3500 Fax031-8097-3501