Electrical copper flat wire is a conductor produced by extruding or drawing oxygen-free copper rods through dies of specific specifications. It can be used as a finished product or serve as an intermediate material. Electrical aluminum flat wire is formed by continuously extruding oil-free electrical round aluminum rods through dies of specific specifications. Extruded electrical aluminum flat wire offers advantages such as a smooth conductor surface, absence of burrs, uniform dimensions and tensile strength, and low resistivity. It can be utilized as a finished product or as an intermediate material and is widely used in windings for motors, transformers, welding machines, and other similar electrical equipment.