Beijing Beijing, system, amplifiers, speakers, interactive whiteboard, system, system

China Aerospace Audio and Video is recognized as a professional manufacturer of public address system,amplifiers,speakers,interactive whiteboard having no match in terms of quality and effectiveness. ...

Main Industrial Lane Beijing Beijing 0, Main Industrial Lane

We understand the worth of Audience Response System that only look great but also feature a comfort that is a major requirement of almost every costumer. To serve them all and meet their diverse needs...

Edtek Technology Co., Ltd. prides itself for bringing the most innovative, versatile and low cost Interactive Whiteboard, Portable Interactive Whiteboard, Voting System. With 10 years of experience an...

Digital Interactive whiteboard,Recording System,Digital Laboratory,Voting System...