... performance. It has the advantages of: (a) small density of aluminium (b) good conductivity of copper (c) high signal transmission ... transformer, air-conditioner, electric tool, washing-machine, micro-motor, explosion-proof motor, ballast, dry-type transformerThickness of enamelGrade1,Grade2StandardGB,IEC,JIS ... you wanted,so warmly welcome your coming... winding wire for submersible pump motor