Shenzhen Aok opto-electronics technology Co.,Ltd is one comprehensive enterprises which integrated LED display designing &developing,manufacturing,sale,testing,technology support and after service into the whole,influxed many ability-persons such as the superior PC design,multimedia developing,video making and other excellent persons,We take the creating green illuminating as concept,carrying out iso90001 and ISO14000 quality system thoroughly, managed by one senior member in this trade, we mainly produce LED display both indoor and outdoor,from one color,two colors and Full color,besides that,also produce Led modules ,exchange rate signs,strip signs,LED digital tube/screen,amusement LED musical background wall,Led city lighting engineer,LED gifts,and provide LED OEM service.