FIW6 0.711mm FIW Fully Insulated Wire For Transformer Winding

FIW Full Insulated Zero Defect enameled copper wire (FIW Full Insulated Zero Defect enameled copper wire) is a customized copper wire product specially designed for high voltage fields. Its unique high-voltage resistance characteristics and multiple application scenarios make it the first choice in the industry.

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.