| 1 | | 서원구 Nami-myeon, Daerim-ro, 334-19|1층 | Chungcheongbuk-do, Cheongju-si |  KR | | +82 432360395 | N/A | |
| 2 | | Myeongchon 21-gil, 4-9 | Ulsan, Buk-gu | KR | | +82 522671500 | N/A | |
| 3 | | Imsu-dong, 92-60 | Gyeongsangbuk-do, Gumi-si | KR | | +82 544788000 | N/A | |
| 4 | | 창원시 Sangnam-dong, 36-2|KR | Gyeongsangnam-do | KR | | +82 552813936 | N/A | |
| 5 | | Horim-dong, 12|대구기계부품연구원 메카센터|510호 | Daegu, Dalseo-gu | KR | | +82 537102132 | N/A | |
| 6 | | Jamhong-dong, 581-18|3층 | Chungcheongnam-do, Seosan-si | KR | | +82 416691482 | N/A | |
| 7 | | 서원구 Nami-myeon, Daerim-ro, 334-19|1층 | Chungcheongbuk-do, Cheongju-si | KR | | +82 432360395 | N/A | |
| 8 | | Myeongchon 21-gil, 4-9 | Ulsan, Buk-gu | KR | | +82 522671500 | N/A | |
| 9 | | Cheongcheon-dong, 남광센트렉스, 440-4|817호 | Incheon, Bupyeong-gu | KR | | +82 323633300 | N/A | |
| 10 | | Manchon-dong, 1331-1 | Daegu, Suseong-gu | KR | | +82 537103100 | N/A | |
| 11 | | Songjeong-dong, 76|매일신문사|3층 | Gyeongsangbuk-do, Gumi-si | KR | | +82 544511221 | N/A | |
| 12 | | Dangjeong-dong, 522|SK벤티움|104동 903호 | Gyeonggi-do, Gunpo-si | KR | | +82 313829988 | N/A | |
| 13 | | Horim-dong, 12|대구기계부품연구원 메카센터|508호 | Daegu, Dalseo-gu | KR | | +82 537102131 | N/A | |
| 14 | | Yongsan-dong, 533|1차 308호|미건테크노월드 | Yuseong-gu | KR | | +82 426282160 | N/A | |
| 15 | | Seongsu-dong 1(il)-ga, 305호 685-54|KR | Seoul, Seongdong-gu | KR | | +82 24566644 | N/A | |
| 16 | | Guro-dong, 23-1|KR|대한산업안전협회회관 | Seoul, Guro-gu | KR | | +82 28607000 | N/A | |
| 17 | | Bundang-gu, Soetgol-ro 17(sipchil)beon-gil, 3 | Gyeonggi-do, Seongnam-si | KR | | +82 317853300 | N/A | |
| 18 | | Gyo-dong, 711-4|근로자종합복지관|1층 | Gangneung-si | KR | | +82 336444601 | N/A | |
| 19 | | Gasan-dong, 60-18번지|KR|한신IT타워Ⅱ|202호 | Seoul, Geumcheon-gu | KR | | +82 7079127231 | N/A | |
| 20 | | Jamhong-dong, 581-18|2층 | Seosan-si | KR | | +82 416691480 | N/A | |