487, Mangu-ro (Sungam B/D 301-ho), Jungrang-gu
Guro-dong, Byoksan 3 Cha 105, Guro-gu, , Seoul
Rm 502, Daerung Technotown 7th B/D, Gasan-dong, Geumcheon-gu
Samjoo Bldg, 1002-8 Hogye-dong, Dongan-gu
3F, Taelim Building, 24, Inha-ro 507 beon-gil, Namdong-gu
2nd Fl. 474-2, Seogyo-Dong, Mapo-Gu
102-1213 Bucheon Technopark 3th, Samjung-dong, Ojung-gu