If you are planning to import led aluminum pcb,Website:http://www.ljpcb.com, Longjiang Circuit International Limited is one of the leading led aluminum pcb manufacturers and suppliers, welcome to contact with our factory.Type:LED Aluminum PCBHeight:1.0mmCopper thickness:35umLayer count:1Solder mask color:WhiteLegend color:BlackApplication:LED light Min. Trace/width:0.6mm/0.4mmMin. hole diameter:3.2mmSurfaces:HASL lead free