... made- in-china,NEC ,BERGQUIT Board Thickness:0.6-3.0mm Cu Thickness:35um-180um Aluminium Model:3003 ... :Imported from Taiwan,Janpan NEC,BERGQUITBoard thickness:0.6-3.0mmCopper Thickness:35-180umMaterial Type:3003 5052 ... Gold, Immersion Silver/Gold, OSP, Gold plating Solder Mask Color: Green/Yellow/Black/White/Red/BlueTolerance - Shape tolerance: ... Punching, Routing, V-CUT p10 pcb for all-color LED display