We are pleased to offer our {220 Polyamide-imide Enameled Copper(Aluminum) Rectangle Wire} product. Our factory specializes in producing high-quality wire products, and this item is no exception. The wire is made of copper or aluminum and is coated with a polyamide-imide enamel, which provides excellent insulation and protection against corrosion. This wire is perfect for use in a variety of applications, including electronic circuits, motors, and transformers. It is strong and durable, with excellent electrical and thermal conductivity. At our factory, we pride ourselves on producing wires that meet or exceed industry standards, and we are confident that you will be satisfied with the quality of this product. Thank you for considering us for your wire needs.