2017-06-02 With the LED display system technology to improve, LED display in the stage background, special effects can show the effect has been more and more guided by the director and use. With the 2008 Beijing Olympic Games, the 2010 Shanghai World Expo, 2011 Shen
2017-06-01 In the dim light, the brilliant light and shadow changes staggered, accompanied by roaring music, shaped LED display with colorful display, flexible picture performance, delicate and clear visual effects, so that the wonderful picture effect The most vivi
