With the rapid development of urban traffic information, the subway has also become a symbol of urban civilization, and more and more construction and use, and the most easily seen when people take the subway are subway advertisements, mainly including twelve light boxes, four Channel posters, special light boxes, escalators, posters in carriages, and LED advertising screens in tunnels. around the subway. Has the following advantages:

1. The subway LED display billboard screen is installed in subway passages, workshop tunnel walls and other places to display the train running interval, running direction and the current arrival station name. It can be displayed in both Chinese and English, which is convenient for passengers to browse and watch.
2. The subway LED display billboard screen can display other service information according to the operation needs, such as text display, you can choose static, scrolling, translation, waterfall, animation and other effects.
3. The subway LED display billboard has an excellent screen position, a large number of people, coupled with high-definition picture quality and wide viewing angle, which has attracted the attention of many tourists, and has played a good advertising effect for brand promotion, which is to obtain advertising revenue.