Top Quality 0.02mm Superfine UL Enameled Copper Wire for Solenoids

Our ultra-fine enameled copper wire is the first choice for engineers and manufacturers seeking high-quality magnet wire for precision electronic instruments and equipment. With its superior insulation properties, high temperature resistance and versatility, our products are designed to meet the evolving demands of modern technology. As we continue to innovate and expand our product range, we remain committed to providing our customers with the best enameled wire solutions on the market. Trust our ultra-fine enameled copper wire to provide the performance and reliability you need for your most critical applications.

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.