... delivery is quickly ZXH PCB simple profileBoard material:imported from Taiwan ,made- in-china,NEC ,BERGQUITBoard Thickness:0.6-3.0mmCu ... ,Washing wall light,spot light,Mines light,Display cabinets light,LED back light sources and so on .Sample producing :5-7 ... ,V-CUTCertificates:ISO9001:2000,ISO14001:2004,UL certification,SGS,ROHS taiwan led mcpcb