148-17, Nonhyoun 1-dong, Kangnam-gu
1251 Jeongwang-Dong, Siheung-City, Gyeonggi-Do, Korea Siheung-city, Gyeonggi-do
Yoidodong 21
503 ( Woodong Centum Green Tower ) , 78 Centum Joongang-Ro, Haeundae Gu
mu kung hwa ro 7-45
Room 302 Dongin Building, 1068-23, Hwagok 3-dong, Gangseo-gu
Samseon Bldg. 5f, 12-1 Samseon-Dong 1ga
451-1, Kasan-Dong, Kumchon-Gu, Seoul, Korea
# 102, Business Incubation Center, Kyungpook National University, Sangyeok 3-dong, Buk-gu
clover bd 5f, 440-3, Seongnae-dong, Gangdong-gu
2F 93-51 Sangsu-Dong Mapo-Gu, Seoul
Room no 81 7, Hanshin Core Officetel,195-7, Songpa-Gu,, Seoul