... price, quick delivery and good service. Double-sided aluminium pcb Aluminium pcb for LED lighting production. Double-sided aluminium pcb Material:Imported from Taiwan,Janpan NEC,BERGQUITBoard ... .4mm:350*300mmE,Single-sided board:606*530mm(board thickness>1.2mm)F, Six layer pcb:430*430mmG,Eight layers ... packingCertificates: UL, ISO 9001, SGSProfiling: Punching, Routing, V-CUT Double-sided aluminium pcb