We are Guangzhou Sosu Electronic Technology Co., Ltd established in 2009. Interactive Touch Whiteboard, Outdoor Lcd Advertising Display , Food Menu Boards , Menu Board Pricing ,55 Commercial Display . Our mission is to allow you to create long-lasting relationships together with your consumers via the ability of marketing merchandise. The product will supply to all over the world, such as Europe, America, Australia,India, Jordan,Austria, luzern.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;