엘사인(Elsign) 멀티미디어 그룹은 2003년부터 국내와 해외(일본, 필리핀, 중국)에서 전문음향시공과 전문영상(LED, CCTV, LIVE Internet broadcasting) 시공 및 유지보수 관리업체로서 최상의 전문기술과 서비스와 정보제공을 하도록 노력하겠습니다. 감사합니다.
![](https://elsign.com/wp-content/uploads/2019/08/600x600-profile-silhouette-m.jpg)
Tony Jung
CEO / Founder
Professional installation engineer, Pro multimedia consultant, CCTV Engineer
![](https://elsign.com/wp-content/uploads/2019/08/600x600-profile-silhouette-m.jpg)
Samuel Jung
CIO / Webmaster
MBA, ICT Engineer, Social Media Consultant, Educational Engineer
![](https://elsign.com/wp-content/uploads/2019/08/600x600-profile-silhouette-m.jpg)
Jane Gray
Pro Media Engineer
Professional Sound installation engineer, Pro multimedia, CCTV Engineer
![](https://elsign.com/wp-content/uploads/2019/08/600x600-profile-silhouette-m.jpg)
July Wood
Customer Support
Professional counselor, Social Media Consultant, Educational Engineer