... .0mm, 3.Dia:0.1-80mm COPPER WIRE(1)Type:(Modified)polyester enameled round copper winding wire of class 130 and 155, solderable polyurethane ... -imide copper winding wire of class 200, polyamide-imide copper winding wire of class 200, self-adhesive enameled round copper winding wire and enameled Litz wire(2 ... the standard offered by our customers.B. Free sample supply high quality copper wire