... ,150,180,200,220 3.Enamel: PEW, UEW, EIW,PEI,AIW 4.Certificate: ISO,UL,SGS,RoHS Enamelled aluminum round wire ... , Polyurethane.Enamel types:QZ(PEW),QA(UEW),QZY(EIW),QXY(AIW),Q(ZY/XY)(PEI)Thermal class:130/155/180/200 ... the export standardsOkQuality Control ResultOk super enameled aluminum magnet wire for motors