Welles Technology is a company dedicated to design, development and manufacturing of professional digital Audio/Video products and techniques. Our types of HDMI products cover HDMI signal\'s conversion, amplifying, distribution and switching. It can be used in various situations, such as home theater system, cabling of HDMI A/V project, HDTV retail and show site, HDTV, STB, DVD and Projector manufacturing factory and so on.