P4 full color LED display screen is sealed with advanced equipment, ensure the quality and stability of products; indoor surface mount three full-color display, this surface polymerization type LED screen body uniformity is good, a good solution to the mosaic phenomenon, consistent with very good. P4 full color LED display the vivid color, strong ability to adapt, suitable for application in the advertising media, sports venues and the live broadcast of the game situation, entertainment stage application and various public facilities etc..