3UEW155 Ultra fine enameled copper wire for watch / hearing aid

One of the greatest advantages of the 0.012mm super thin enameled copper wire is its ultra-thin diameter.

The thin wire allows for easy winding and high precision, making it perfect for use in precision instruments such as medical equipment, scientific instruments, and electronics.

The ultra-thin diameter also offers excellent insulation, which helps prevent short circuits and other electrical problems

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.