Flat surface, seamless splicing, one-click switching from ordinary chalk writing blackboard to intelligent interactive blackboard Street Advertising Screens, menu digital signage , Digital Menu Designs , Commercial Screen Display ,Create Digital Menu Board . Through our hard work, we have always been on the forefront of clean technology product innovation. We are a green partner you can rely on. Contact us today for more information! The product will supply to all over the world, such as Europe, America, Australia,Philippines, Austria,Sudan, Rotterdam.The online version of the interactive digital kiosk can realize unified management, and the terminal can manage multiple devices in the background, reducing manpower and time expenditure.