Custom 0.012mm-0.10mm UEW enameled copper wire solid conductor

One of the main advantages of enameled copper wire is its insulating properties. Thin enamel coatings on copper wires provide electrical insulation while allowing coils and other components to be compactly wound in microelectronic devices.

This insulation also helps prevent short circuits and electrical interference, ensuring electronics run smoothly and efficiently.

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.