Full Black Color Stage Rental Led Video Screens 250mm x 250mm LED Module,Hanging up P3.75 Indoor Rental LED Displays 480mm x 480mm for Concerts Arise Technology Co., Ltd. One stop LED display manufacturere Website Skype ariseled Email Mobile WhatsApp 26 Https Arise Technology Co Ltd 388635868143638 深圳市冬青光电有限公司 冬青光电