... CE,RoHS,CCCcertifacates 3 high brightness 4 spcial design led lamp box Pixel pitchMM10Pixel components 1R1G1BUnit board resolutionPoint16*16Unit board sizeMM160 ... metal products as per your requirement,such as sheet metal case,sheet metal box,cabinets,non-standard products we can design ... , CNC punching/forming, rotary bending, stamping, robotic & manual welding. led lamp box