2. The level of advertising planning is not high, and the placement is random Sahara Interactive Whiteboard, Lcd Advertising , Vertical Advertising Screen , Commercial Screen Display ,Digital Display Advertising Screens . Safety as a result of innovation is our promise to each other. The product will supply to all over the world, such as Europe, America, Australia,Angola, Madrid,Denver, kazakhstan.3Features of the 86-inch meeting and teaching digital touch screen whiteboard: 1. Integrated joint design, easy to assemble and disassemble. 2. Small and light, it can adapt to installation in a narrow space, handling, and assembly with high-precision density requirements. 3. There is no need to install safety fences, and it can integrate and cooperate with humans, robots, and the surrounding environment. "