1.Kinglight or Nation Star LED lamp is used in led module, 48 hours' module aging test and 72 hours' led screen aging test before packing.

2.Screen after use for a long time still can keep perfect quality and white balance and enough brightness.
3.Advanced packaging equipment, guarantee the quality and life expectancy;

4.MBI5124 IC or MBI5153 IC is used to improve stablity of the whole led display. From SMT workshop to plastic bottom part. There are professional staff responsible for every step.

5.Has a large Angle, color uniformity, low failure rate and easy maintenance.
6.Standard processing technology to ensure that each row and each column tube at the same level, ensure the stability of the clear picture.