4N OCC 99.998% 0.05mm Ohno Continuous Cast High Purity Copper Wire

OCC high-purity enamelled copper wire is famous for its excellent performance and wide application fields. The 99.9998% purity ensures excellent audio transmission and sound quality, allowing you to enjoy the wonderful details of your music.

Whether you are an industry professional or an audio enthusiast, OCC high-purity enamelled copper wire is the ideal choice for you to ensure the performance and quality of your audio equipment.

Choosing OCC high-purity enamelled copper wire will bring unparalleled enjoyment to your audio experience. Let's light up the audio field together and feel the real sound behind the noisy world!

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.