... We can produce kinds of PCB for LED lighting/display.. Board material:imported from Taiwan ,made- in-china ... Reverse engineering and PCB clone service can be supplied with your printed circuit board supplied. E.Any questions, ... Gold, Immersion Silver/Gold, OSP, Gold plating Solder Mask Color: Green/Yellow/Black/White/Red/BlueTolerance - Shape tolerance: ... , Routing, V-CUT p10 pcb for all-color LED display