... and PCB clone service can be supplied with your printed circuit board supplied. E.Any questions, welcome to contact our seller ... , OSP, Gold plating Solder Mask Color: Green/Yellow/Black/White/Red/BlueTolerance - Shape tolerance: ±0.15 - Hole tolerance: PTH: ±0.075 ... carton packingCertificates: UL, ISO 9001, SGSProfiling: Punching, Routing, V-CUT p10 pcb for all-color LED display