91, 126-1201 Ansan Gu, Gyeonggi-do
503 ( Woodong Centum Green Tower ) , 78 Centum Joongang-Ro, Haeundae Gu
3F, Nonhyeon-ro 86-gil 32, Gangnam-gu
mu kung hwa ro 7-45
11 1, Gwangju
# 102, Business Incubation Center, Kyungpook National University, Sangyeok 3-dong, Buk-gu
3F Lee&Yu B/D, 69-5 Chungdam-dong Kangnam-gu, Seoul