If you purchase our LCD digital displays and do not worry about the after-sales service. Shop Window, Digital Signage Menu Boards , Restaurant Display Screen , Fast Food Drive Thru Menu Boards ,Stand Alone Advertising Display . Our Enterprise Core Principle: The prestige 1st ;The quality guarantee ;The customer are supreme. The product will supply to all over the world, such as Europe, America, Australia,United Arab Emirates, Malaysia,Mexico, India.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;