- DONG IL TECHNOLOGY LTD.,
- Medical devices,Piezo Ceramics,ESD Eliminator,EMI/EMC Filter,Ultrasonic Sensor,dental surgery,Scaler,Surgery,Ionizer,dental equipment.
- Address:Buk yang-dong
- mini-photo corporation
- mini album,photo album,printing paper,Photo Editor(software),photo cover,water-proof case,medical disposable sensor,dental whitening strip,smartphone accessory,accessory & Promotional Gifts.
- Address:Yonsei Jangaein BI Center, Room No. 306
- Vatech Humanray
- Digital Mammography,CMOS Detector,X-ray Dental Sensor,Generator.
- Address:23-8, Seokwoo-Dong
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