Aluminium LED PCB, High Power Aluminum PCB,Aluminium based PCB used for LED, ... ISO 9001:2000 ,UL, RoHS 3,No MOQ4,Quick delivery. 5,Price list:80-155USD/square meter1.aluminum base pcb led ... Max working panel: 24*20 (610mm*508mm) 13)E-test voltage: 50-300V 14)Certificate: UL, ISO9001, RoHS 15)Impedance control ... 90-120Ω, Tolerance: +-10% 16)Quality standard: IPC-A-600F. High Power Aluminum PCB,Aluminum PCB ...