HOSOismanufacturerforHOSOPM-tungstenandmolybdenum,HOSOCU-specialcopperalloy,HOSOCP-machiningpartsthePCDtoolserosioncopperwheelforVollmer,Walter,Anca.ResistanceweldingelectrodeforMiyachi,AVIO.EDMsparkerosionelectrodeforAGIE.PlasmathermalsprayelectrodeandnozzleforMetco,Praxair.