| 1 | | Deokyang-gu, Muwon-ro 6beon-gil, 12 | Goyang-si |  KR | N/A | +82 319791618 | N/A | N/A |
| 2 | | 423-1 Cheongcheon 2(i)-dong | Bupyeong-gu, Incheon | KR | | +82 325554435 | N/A | N/A |
| 3 | | Seongsuil-ro, 55|SK테크노빌딩|604호 | Seongdong-gu | KR | N/A | +82 24567222 | N/A | N/A |
| 4 | | Sinwol 7(chil)-dong, 995-8 | Yangcheon-gu | KR | N/A | +82 226916051 | N/A | N/A |
| 5 | | Samseong-dong, 87 | Gangnam-gu | KR | N/A | +82 25389409 | N/A | N/A |
| 6 | | Jungwon-gu, Sangdaewon 1(il)-dong, 333-7 | Seongnam-si | KR | N/A | +82 317353822 | N/A | N/A |
| 7 | | Yeongdeungpodong 5(o)-ga, 16-11 | Yeongdeungpo-gu | KR | N/A | +82 226778227 | N/A | N/A |
| 8 | | Seongsan-dong, 228-10 | Mapo-gu | KR | N/A | +82 23255871 | N/A | N/A |
| 9 | | Samsan 1(il)-dong, 378-5 | Bupyeong-gu | KR | N/A | +82 325177888 | N/A | N/A |
| 10 | | 256 Gojan-dong | Namdong-gu, Incheon | KR | | +82 324214561 | N/A | N/A |
| 11 | | Seoul | Mapo-gu | KR | N/A | N/A | N/A | N/A |
| 12 | | Namdongdong-ro, 140 | Namdong-gu | KR | | +82 325843600 | N/A | N/A |
| 13 | | N/A | Seoul | KR | N/A | +82 25153409 | N/A | N/A |
| 14 | | Cheongcheon-dong, 412 | Bupyeong-gu | KR | N/A | +82 325426314 | N/A | N/A |
| 15 | | Podowon-ro 116beon-gil, 25|KR 선우특수소재|프라임캐슬지식산업센터|212호 | Siheung-si | KR | N/A | +82 313141653 | N/A | N/A |
| 16 | | 3층 301호|케이시크빌딩|로 73 Juk-dong|Yuseong-gu | Daejeon | KR | N/A | +82 423890092 | N/A | N/A |
| 17 | | Chungmin-ro, 66|9179호 | Songpa-gu | KR | N/A | +82 7041254125 | N/A | N/A |
| 18 | | Jangsu-dong, 793-11 | Namdong-gu | KR | N/A | +82 324656441 | N/A | N/A |
| 19 | | Ojeong-gu, Wonjong 2(i)-dong, 139-5 | Bucheon-si | KR | N/A | +82 326798441 | N/A | N/A |
| 20 | | Eunhyeon-myeon, Unam-ri, 산44-14 | Yangju-si | KR | N/A | +82 318595353 | N/A | N/A |