0.02 - 1.8mm Square Copper Wire , Enamelled Rectangular Magnet Wire For Smart Phones

As an important wire material, flat copper enameled wire is widely used in many fields such as electronic appliances, communications, air conditioners, and electric motors. Our high-quality flat copper enameled wires and their self-adhesive versions are widely used in audio production, electric motor production, communication systems and circuit systems.

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.