| 1 | | Seocho-dong, 1577-4 | Seocho-gu |  KR | | +82 260067777 | N/A | |
| 2 | | Yeoksam-dong, Nonhyeon-ro 85-gil, 70 3F | Gangnam-gu | KR | | +82 25018118 | N/A | |
| 3 | | Gyeonggi-do | Yongin-si | KR | | +82 312700600 | N/A | |
| 4 | | Gunnae-myeon, 용정경제로1길 93-6|KR | Pocheon-si | KR | | +82 15442755 | N/A | N/A |
| 5 | | Sanbon-dong, 1142-2 | Gunpo-si | KR | | +82 313998730 | N/A | N/A |
| 6 | | Incheon | Yeonsu-gu | KR | | +82 7086361200 | N/A | N/A |
| 7 | | 1158-58 Jegi-dong | Dongdaemun-gu, Seoul | KR | | +82 24278255 | N/A | N/A |
| 8 | | Geumwang-eup, Naesong-ri, 156-50 | Eumseong-gun | KR | | +82 438792900 | N/A | |
| 9 | | 둔산동 915번지 서구 대전광역시 KR | N/A | KR | | +82 7041249090 | N/A | |
| 10 | | Gasan-dong, 345-30 | Geumcheon-gu | KR | | +82 221040391 | N/A | |
| 11 | | 191 Hangangno 2(i)-ga | Yongsan-gu, Seoul | KR | | +82 220944500 | A Biebl | |
| 12 | | Yongjeon-dong, 25-6 | Daejeon, Dong-gu | KR | | +82 422242871 | Jin-Hwan Oh | |
| 13 | | Seongsuillo 8(pal)-gil, 59|평화빌딩 B동, 3층 | Seoul, Seongdong-gu | KR | | +82 24973114 | Daeyoon Chi | |
| 14 | | Myeong-dong, Toegye-ro, 97 | Seoul, Jung-gu | KR | | +82 27767641 | Jin-Hwan Oh | |
| 15 | | Sandan-ro, 115 | Gyeonggi-do, Pyeongtaek-si | KR | | +82 316659760 | Jin-Hwan Oh | |
| 16 | | 508 Teheran-ro | Daechi-dong|Gangnam-gu | KR | | +82 221853800 | Ha Lee | |
| 17 | | 91 Ogeum-ro | Songpa-gu, Seoul | KR | | +82 222404000 | Seung Ahn | |
| 18 | | 20/F, Ferrum Tower, 19 Eulji-ro 5-gil, Suha-dong | Jung-gu, Seoul | KR | | +82 234344800 | Yuri Lee | |
| 19 | | 76 교육로 Songdo-dong | Yeonsu-gu, Incheon | KR | | +82 327280114 | Kyung-Ah Kim | |
| 20 | | 13-6 Songdo-dong | Yeonsu-gu, Incheon | KR | | +82 328505000 | Boram Lee | |