LCD touch screen is a touch system added on the basis of advertising machine. According to the installation mode there are horizontal touch all-in-one machine wall mounted touch all-in-one machine and vertical touch all-in-one machine. According to the touch mode there are infrared touch and capacitive touch. Touch screen built-in system usually Android and computer version. It adopts novel structure and process design with simple generous and fashionable appearance. The shell is designed with high-strength materials with ultra-thin appearance beautiful and solid appearance excellent protection grade and electromagnetic shielding performance; The panel is made of pure white tempered anti dazzle glass which is dust-free and scratch resistant for a long time. Panel colors can be customized on demand. It is used in chain stores communication industry shopping malls supermarkets business halls education and training exhibitions and other scenes.