High-end campus image, creating an intelligent classroom, combining traditional blackboard and multimedia teaching equipment, rich in functions. Small Digital Advertising Screens, 75 Commercial Display , Slimline Digital Advertising Displays , 55 Commercial Display ,80 Inch Commercial Display . We are anticipating to cooperate with you around the basis of mutual added benefits and common development. We are going to never disappoint you. The product will supply to all over the world, such as Europe, America, Australia,Jamaica, Washington,Kenya, Nepal.Save time three times. Save time for customers to queue up, and save time for merchants to order and cashier, so that merchants have more time to entertain more customers and increase restaurant revenue;