The collision of tradition and technology, audio-visual integration, innovative teaching, chalk writing, multi-person interaction, touch writing, massive teaching resources, seamless splicing, wear-resistant and anti-glare, simple and convenient plug-in structure computer,8-array microphone pickup, built-in 1200-pixel camera. Nano Blackboard Smart Class, Lcd Digital Displays , Digital Display Poster , Television Menu Boards ,Digital Display Poster . As we are moving forward, we keep an eye on our ever-expanding product range and make improvement to our services. The product will supply to all over the world, such as Europe, America, Australia,Moldova, Niger,Finland, Czech republic.People from a province. The function of a self-service ordering machine not only realizes self-service ordering, but also self-payment, which can replace the original work of one or even several staff members, and can save a lot of manpower;