... UL,SGS,RoHS Enamelled aluminum round wire is a type of winding wire made by electric round aluminum rod ... 4.Used in electrical appliances, communication tools, instruments, transformers, generators, electromotors, and so on.Detailed specifications of ... over-coated with polyamide-imide enamelled round aluminum wire Insulation material: Polyester,Polyester-imide,Polyesteramide-imide,Polyimide ...