Custom 4NOCC Enameled Silver Wire Ultra Fine 0.03mm Single Crystal Silver Wire for High-End Audio Equipment

Ruiyuan company dedicated to producing high-quality pure silver wire to meet the needs of discerning customers. We specialize in producing 4N and 5N pure silver wire, ensuring our customers receive the best product for their audio needs. Our commitment to quality extends to our support for small batch customization, allowing customers to obtain the exact specifications required for their unique application.

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.