Super Thin 0.02mm Enameled Magnet Copper Bonding Wire for Loudspeakers

We specialize in the production of high-end audio and speaker connecting cables that can be used in various commercial places such as home theaters, KTVs, and multi-function halls.

Minimum 100m start The production quantity is extremely convenient to help small and medium-sized enterprises reserve storage time!

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.