... copper, aluminum, iron, stainless steel and so onPCB Pin / machine pin / Connector pin details : MaterialBrass, phosphor copper, beryllium ... female header, box header, ejector header etc.Finish plating Gold or Sn over Ni Process machineAuto-lathes ... we have 16auto-lathes for machining the pinOther machineDrilling machine, milling maching, trimming, secondary process Sample Leadtime1weekProduction ...