Smart nano blackboard is the integration of intelligence, multi-machine in one, integrated blackboard, touch all-in-one machine, audio, computer, projector in one, 80 Inch Smart Board, Commercial Screen , Advertising Screen , Digital Menu Board Hardware ,Digital Menu Board Hardware . Encouraged with the fast producing current market on the speedy foodstuff and beverage consumables all around the entire world , We're hunting forward to functioning with partners/clients to create good results together. The product will supply to all over the world, such as Europe, America, Australia,Porto, Algeria,Morocco, Porto.Due to the geographical space, the range of communication groups, and the limited time, the floor space is small, and it can be moved and placed at will. When the power is connected to the network, the advertising content can be played anytime and anywhere. The LCD digital kiosk display is placed in a public place, and the flow of people is large. , many target audience groups;