1.High quality printed circuit board 2.Fast delivery 3.Approval ISO900 1:2008 4..Printed circuit board, hot offer 1.Printed circuit board manufacturer:We can offer 1 to 12 Layer PCB fabrications,PCB Assemblies,components sourcing,PCBA Function Test1layer1-12layer2MaterialFR-4,CEM-1,CEM-3,Hight TG,3Board thickness0.6mm-2mm4Max.finished board side650mm*500mm5Min.drilled hole size0.25mm6min.line ...