Super Thin Type Enamelled Copper Wire Reach Passed

OCC Bare Wires 0.025mm Ohno Continuous Cast 6N 99.99998% High Purity copper

OCC bare copper wire is a high-quality wire rod made of high-purity oxygen-free copper as the main raw material and processed by single crystal manufacturing process. Compared with wires made of other materials, OCC bare copper wire has lower resistance and inductance when transmitting signals, which can ensure high-fidelity signal transmission, and also has very good corrosion resistance and workability.

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 23 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.