99.9999% OCC Copper Wire

Custom High Quality 0.025-0.100 Ohno Continuous Casting 99.9999% OCC Wire For Audio Products

6N OCC self-adhesive enamelled copper wire represents the pinnacle of quality and innovation in high-end audio applications. Its exceptional purity combined with the convenience of its self-adhesive feature makes it an excellent choice for audio professionals and enthusiasts alike. With its ability to maintain audio signal integrity and ease of use, this cable promises to raise the bar for excellence in high-end audio systems.

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.