Infrared Touch Intelligent Blackboard interconnected For Classroom

Quality Intelligent Blackboard from China.
https://www.iboard-interactive.com/ch...
Shenzhen Iboard Technology Co., Ltd. quality manufacturer from China.
We can supply:
Iboard Interactive Whiteboard : https://www.iboard-interactive.com/su...
IR Interactive Whiteboard : https://www.iboard-interactive.com/su...
Infrared Interactive Whiteboard : https://www.iboard-interactive.com/su...
Welcome to visit our official website : http://www.iboard-interactive.com