High Quality Fine Round 0.019 mm Enamelled Copper Coil Winding Wire

One of the outstanding advantages of our ultra-fine enameled copper wires is their weldability.

This feature allows for seamless integration into a variety of electronic components, thereby promoting efficient manufacturing processes. Whether you're working on high-frequency applications or compact equipment, the ability to easily solder this ultra-fine enameled copper wire ensures you can achieve the precision and reliability you need for optimal performance.

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.