Smart nano blackboard is the integration of intelligence, multi-machine in one, integrated blackboard, touch all-in-one machine, audio, computer, projector in one, Smart Board Interactive Flat Panel, Menu Boards , Commercial Display Screens , Commercial Display ,Restaurant Menu Display Board . We warmly welcome small business companions from all walks of lifestyle, hope to establish friendly and cooperative business make contact with with you and attain a win-win objective. The product will supply to all over the world, such as Europe, America, Australia,Anguilla, Danish,San Diego, Oslo.2. The floor digital signage is designed with the latest technology to make its appearance smoother and slimmer. It is made of beautiful anodized lightweight and durable aluminum, which makes the whole advertising frame weigh less than 35kg, making it more portable and easy to install.