... purchased by us * PCB board with parts assembled* Electronic testing circuit board or PCBA* Fast delivery, anti-static package ... Diameter0.01'',0.25mm, or 10milsSurface FinishHASL,Nickle,Immersion Gold,Immersion Tin,Immersion Silver,OSP,etc.Board Thickness Tolerance± ... TimeSame day service to 15 days serviceTestingFlying Probe Test,X-ray Inspection AOI Test lead time sample:Double-layer:1-3 days; ...