... standard Our PCB Technical capabilities NOITEMTechnical capabilities1Layers2-20 layers2Max. Board size2000×610mm3Min. board Thickness2-layer 0.15mm4-layer 0.38mm6-layer 0 ... , Plating gold20MaterialsFR4,H-TG,Teflon,Rogers,Ceramics,Aluminium, Copper base 6 layer PCB Plating Gold Circuit Board Manufacturer