our website:http://Liangjinjing.preview.alibaba.com & www.ljjled.com
Asynchronous  LED display system is intergrated by photoelectric technology, communications technology, computer control technology, network technologies, Through software, information can be displayde in the screen..
     Asynchronous LED display is widely used in many occasions ,It can displays information ,graphics and so on. It can be used to: finance, post and telecommunications, taxation, telecommunications, business, sports, factories, mines, hospitals, etc. for the purposes of displaying the policy of government, agencies .instructions of airports and stations.