We are proud to introduce ourself as a leading maker with research of audio-visual device / system for school/office since 2003.

As a pioneer, we have wide coverage of products as following: 1) portable document scanner, swan neck visual presenter, USB visualizer; 2) interactive whiteboard (IWB), optical custom size porcelain enamel board; 3) multimedia central control system; 4) VD / A-V / VGA / RGB / DVI / HDMI signal matrix switcher; - Hardware Edge Blending Processor 5) smart classroom Industrial Level OPS PC / Multimedia Intelligent Teaching Terminal; - Compact embedded PC; - Combines w/ Win7 OPS , central controller, wireless router, wifi projection, power on/off by IC card, visual presentor; - various interconnection; - wireless mouse/keyboard for Better User Experience than built-in type, optional; - projector/presentation board/wireless pointer/mic/headphone, optional; - more optional items; *** Complete Solution for better Productivity, Flexibility and Comforbility *** 6) product from road map.