- YEOLLIN SESANG CO.
- Address:279-50 Seongsu-Dong 2-Ga
- SUNKYUNG INDUSTRY CO., LTD.
- Address:35-26 Ojeong-ro 211 beon-gil
- T-Biz Corporation
- Address:10bl-11lt, Banwol Gongdan, 781-3, Wonsi-Dong, Danwon-Gu
- Medi Electronics
- Address:
- Medical Instrument System
- Address:#269-1,Dabok-ri ,Boksu-myeon ,Geumsan-gun
- IONIA
- Address:163-12 Dodang-dong, Wonmi-gu, Bucheon-SI Gyeonggi-do Rep. of Korea
- TAE YEON MEDICAL CO., LTD.
- Address:# 1642-4, Donghwa-ri, Munmak-eup
- CaredigmKorea
- Address:
- Uniclean Corporation
- Address:Woncheon
- wonsolution
- Address:Usan dong 1056-2
- Tops Korea Co., Ltd.
- Address:549-7,Sinsa-dong ,Gangnam-gu
- IBD Service
- Address:2 Floor, Yuyoung Building, 907-4, Daechidong, Kangnamku, Seoul, Korea & Toronto, Ontario,Canada - many offices
- ABATON Co., Ltd.
- Address:570, Dapnae-Ri, Hwado-Eup,
- DASTECH
- Address:Oryong-dong
- Choyang Medical Industry Ltd.
- Address:223-12,Sangdaewon 1-dong ,Jungwon-gu, Seongnam-si
- RODEK CO., LTD.
- Address:417-45, Bongmyeong-dong, Heungduk-gu
- Karis Co Ltd
- Address:293-5, Wonsan-ri, Haseong-myeon,
- Nuclear Light
- Address:Ori-ro 22 Da-gil
- Dae Kyoung Medical Dream
- Address:
- Enter Bio
- Address:150-7, Ui-Dong, Gangbub-Gu