0.015mm Extra Fine Class 155 Self Bonding Enameled Copper Wire for Speaker Coils

Hot air self-adhesive enameled copper wire is the best among self-adhesive enameled wire products. The ultra-thin wire with a wire diameter of 0.015mm has been processed by professional high-grade polyurethane enamelling, and has excellent high temperature resistance and ultra-high insulation performance.

This enameled coating can also effectively prevent oxidation and corrosion, and improve the service life and reliability of the cable. It has a wide range of characteristics and applications, among which high-end audio and voice coils are the most prominent application scenarios.

In high-end audio equipment, choosing the right wire material is very critical. Hot air self-adhesive enamelled copper wire has become the most widely used wire for audio equipment due to its excellent electrical conductivity and excellent high temperature resistance.

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.