... good service We can produce kinds of PCB for LED lighting/display.. Board material:imported from Taiwan ... used in LED lighting industry. Purchase Tips: A.For PCB order, please provide Gerber file or *.pcb ... , Immersion Silver/Gold, OSP, Gold plating Solder Mask Color: Green/Yellow/Black/White/Red/BlueTolerance - Shape tolerance: ... SGSProfiling: Punching, Routing, V-CUT p10 pcb for all-color LED display