- Firstech I&C Co.,Ltd
- Security product agents, security project,Locks,Surveillance Equipment.
- Address:B104ho, B-dong, Woolim Lion's Valley
- DongYang Unitech, Co., Ltd.
- CCTV Camera,DVR,IR Camera,Matrix,Speed Dome,Security Product Agents,Surveillance Equipment.
- Address:8F, Daerung Techno Town 13, 664 Gasan-dong, Geumcheon-gu
1