0.18mm Self Bonding Speaker Voice Copper Wire Winding Small Coil

The use of self-adhesive copper wire in the field of voice coils.

A voice coil refers to a device that produces sound, such as speakers and headphones. It can be flexibly wound into coils of various shapes and sizes, providing audio equipment with high-quality sound quality and sound expression. Whether it's a hi-fi system or professional recording equipment, our self-adhesive enameled copper wire can meet your needs.

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.