advertising board by Led open sign: 1. Material: PCB front board, plastic outframe,Aluminium plastic background, 5MM or 8mm Super Brightness LED,with ...
Led message screen for taxi bus car top GPRS control and with GPS locate function 1. the input voltage: DC9V - 36 v (completely meet the requirements ...
Led message screen for taxi car top 1. Material: PCB front board, plastic outframe,Aluminium plastic background, 5MM or 8mm Super Brightness LED,with ...