SWG / AWG 0.019mm Winding Wire Enamelled Copper Wire For Watch coils

Watch coils are another area where our ultra-thin enameled copper wire excels. The complex design and precision nature of watch mechanisms require the use of fine winding wire that delivers high performance and long life. Our enameled wire is specifically designed to meet the unique challenges of the watchmaking industry. With its superior conductivity and abrasion resistance, our wire ensures that timepieces function perfectly, providing consumers with the reliability they expect from a high-quality watch.

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.