0.03mm-3mm Flat / Rectangular Magnet Wire For Motor Winding

Enameled rectangular copper wire is commonly used in the construction of electric motors due to its high electrical conductivity, low weight, and resistance to oxidation. The coating prevents any excess moisture from entering the motor coils which can lead to corrosion and other issues. Additionally, it helps protect against spark erosion and enables higher efficiency operation of the motor.

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.