3UEW 155 0.03mm Super Thin Hot Air Self-adhesive Enameled Copper Wire For Speaker Coils

As a professional supplier, we are committed to providing customers with high-quality self-adhesive enamelled copper wire products. Our hot air self-adhesive enameled wire is currently the main model, which meets environmental protection standards and is safer and more reliable to use.

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.