... -sided aluminum pcb 2, Best price 3, Good quality 4, Quick delivery 5, Considerate service Double-sided Aluminum PCB Aluminum pcb for LED ... lighting production. Double-sided aluminum pcb Material:Imported from Taiwan,Janpan NEC ... board:606*530mm(board thickness>1.2mm)F, Six layer pcb:430*430mmG, Eight layers:430*430mmH, more than eight ...