High Refreh Indoor Outdoor P3.91 P4.81 Rental LED Full Color Display Screen Quanzhou Xin Rui Photoelectric Technology Co., Ltd. Base Info Description Pre：Outdoor P3, P4, P5, P6, P6.67, P8, P10, Advertising Full Color LED Sign Next：High Refreh Indoor Outdoor P3.91 P4.81 Rental LED Full Color Display Screen
