If you purchase our LCD digital displays and do not worry about the after-sales service. Dooh Display, Digital Menu Board Screens , Floor Standing Digital Signage , Digital Menu Board Hardware ,Electronic Advertising Display Screen . Welcome any of your inquiries and concerns for our products, we look forward to establishing a long-term business relationship with you in the near future. contact us today. The product will supply to all over the world, such as Europe, America, Australia,Belgium, UK,Philippines, Naples.SOSU digital smart board combines a projector, projection screen, writing whiteboard, audio, TV, computer, and remote video conferencing. It integrates all the functions of six devices in one, and touch screen smart board price also has the following types of applications.