All components for the production are original and sifted carefully; photovoltaic components are all original imported chips (eg. Nichia from Japan, Toyota, HP from USA, CREE, etc); electronical components are imported from famous factories abroad (eg. HARRIS, TOSHIBA, ALLEGRO, MOTOROLA, TEXAS, PHILIPS, ALTERA); and control system adopts large scale integrated circuits EPGA, to make it more reliable, while much smaller.

Nice power distribution system is an important condition to achieve the reliable work of LED display screens. LED Display Screen owns exclusive PDS, which has the following key features:


1.Turn on/off the screen directly in the control room through the control system of PDS

 2.It has the function of power supply direction

 3.It protect the system from overcurrent, short cut, and power-off, etc, and can deal with any kind of emergency automatically

 4.It’s timed and no need manual monitoring, with the function of multichannel to output and delaying electrify

 5.Intellectualized power supply for the automatic operation of fans, and automatic protection from overheat as well as automatic reCurvery

 6.Automatically control the temperature and humidity