Copartner is capable of manufacturing high-quality bare copper wire and tinned copper wire. We can produce copper wire as thin as 0.05 millimeters for use in our cable products, with all specifications meeting global standards. Our copper wire is renowned for its oxygen-free composition, high electrical and thermal conductivity, excellent machinability in both hot and cold working, and corrosion resistance. Due to its superior conductivity, it is primarily used as the conductor in high-frequency and high-speed transmission cables.