- Secugence Co., Ltd
- Home Network System.
- Address:380-1 Wolgye4-dong, Nowon-Gu, Seoul 139-845 Korea SamnungSpaceHwang KwangWoon Venture Center 308
- nSYSTechnologies co,ltd
- IC Chips, Data Communications, Modem Chip, Bridged Chip,Broadband access over phone line,Home Network System.
- Address:1301, Mario Tower, 222-12, Guro-Dong
- 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
- KOCOM CO LTD
- Home Network system,Home Automation system,Video Doorphone,Doorphone,Interphone,Multimedia products,LED lighting,CCTV Camera,DVR,Security Video Doorphone,Video Doorphone,DVR Video Doorphone.
- Address:7f Kocom Bldg, 260-7, Yumchang-Dong
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