Amegia, a Strategic Business Unit from Advance Vision Electronics, is subsidiary of Yoko Technology which dedicates its resources to the research and development Network Surveillance products for IP CCTV Market.Implementing latest technology in ...

" Rong Tian Shi Tech Ltd was established in 2006, and always focus on design manufacture CCTV camera. "RATINGSECU" is our registered brand---- High rating security product. We hope product keep high quality, efficient level, can reputation ...

Our company, as one of the first three manufacturers and suppliersof soft compression video capture cards in China, was founded inShenzhen Special Economic Zone. Our company has been committed to surveillance productresearch, production marketing ...