- Vision 3 International, Co., Ltd.
- Stereo Video Camera, 3D Kiosk,Optical Instrument & Parts,Exhibition Equipment,Advertising Equipment,Surveillance Equipment.
- Address:808 Keumkang High Tech Ll, Sangdaewon-Dong,
- 4Nsys Co., Ltd.
- DVR Embedded Type,DVR Embedded Type,Video Encoder Chip,ATM Security System,DVR Embedded Type,DVR Network Surveillance,DVR PC Based.
- Address:435-6,Nonhyeon-dong ,Namdong-gu
- NADATEL CO., LTD.
- Digital video recorder,Surveillance Equipment.
- Address:Office 308, Woolim e-BIZ Center, 170-5 Guro-Dong,Guro-Gu, Seoul, Korea 152-050
- Seorimtech Co., Ltd
- Video Server, Decoder, Micro DVR, Network Camera, Speed Dome,Surveillance Equipment.
- Address:Rm 1001 Daryung-Technotown 6, 493-6, Gasan-Dong,
- UMB Communications
- Lcd monitor dvr - mpeg4 - linux based, rack type dvr - mpeg4 - linux based, automated digital video golf swing replay system,Surveillance Equipment.
- Address:1010,5, Ace Techno Tower,197-22
- UBITECH GLOBAL
- Wireless Transmitter, Digital video recorder, IR camera, Dome camera, CCTV camera,traffic control,Security & Surveillance.
- Address:916 Hojung Tower, Anyang 6 Dong, Manan-Gu
- Sunmyung Electro-Telecom Co., Ltd.
- Network DVR, UTP cable, CCTV camera, Video Emulator, DVR card,Surveillance Equipment.
- Address:Lago-plaza 8f, 857-1, Janhhang-dong Ilsan-gu
- Crypto Telecom Co., Ltd.
- IP surveillance, network camera, network A/V server, digital transmission system over the existing telephone line, home gateways, PIMA server, mobile video monitoring solution at PDA/mobile phones.
- Address:810-9, Bangbaedong
- Infrared System Co., Ltd.
- Digital video recorder, DVR card, event recorder, CCTV cameras,Surveillance Equipment.
- Address:#302~303, GL Richvil 760-1, Hangshing-dong, Duckyang-gu