... and good service We can produce kinds of PCB for LED lighting/display.. Board material:imported from Taiwan ,made- in-china,NEC ... Conductivity:2.0-3.0w/m.kApplication:Widely used in LED lighting industry. Purchase Tips: A.For PCB order, please provide ... carton packingCertificates: UL, ISO 9001, SGSProfiling: Punching, Routing, V-CUT p10 pcb for all-color LED display