1. General purpose enameled wires (ordinary wires): mainly used for winding wires in general motors, electrical appliances, instruments, transformers and other working places, such as polyester enameled wires and modified polyester enameled wires.
2. Heat-resistant enameled wires: mainly used for winding wires in motors, electrical appliances, instruments, transformers and other working places working in a temperature environment of 180 degree and above, such as polyesterimide enameled wires, polyimide enameled wires, polyester enameled wires, polyesterimide/polyamideimide composite enameled wires.
3. Special purpose enameled wires: refers to winding wires with certain quality characteristics and used in specific occasions, such as polyurethane enameled wires (straight solderability) and self-adhesive enameled wires.