... quality 3, quick delivery 4, considerate servi high-precision multilayer pcb for electronic devices 1-12 layer:FR-4, AluShort lead timeMore than ... *530mm (board thickness>1.2mm)F, Six-layer pcb: 430*430mmG, Eight-layer pcb: 430*430mmH, More than eight layers: 270*280mm ... : Standard carton packingProfiling: Punching, Routing, V-CUT high-precision multilayer pcb for electronic devices