OCC 4N 0.08mm High Purity Bare / Enameled OCC Copper Wire

Low resistance: Due to the low resistance characteristics of high-purity silver, silver wire can reduce the loss during signal transmission, enabling you to enjoy more pure and delicate sound and picture.

Anti-oxidation: 4N OCC high-purity silver wire has anti-oxidation treatment on its surface, which can effectively prevent the influence of oxidation on the conductivity and improve the service life and stability.

RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire for 21 years.Ruiyuan is one of the pioneers in producing micro thin enameled wires below 0.03mm in China. Our R & D team has 20 years of market experience. In 2019, our finest diameter is 0.011mm, and mass production has been achieved. All of our products are UL, RoHS certified, in line with industry standards IEC60317, JIS C 3202, NEMA, NW82.