High Voltage Fully Insulated Wire FIW4 0.14mm Soldering FIW Enameled Copper Wire

FIW uses advanced technologies such as multiple individual insulating coatings and online high-voltage continuity testing to ensure the reliability and defect-freeness of product insulation. This strict insulation protection enables FIW to meet or even exceed industry safety standards, bringing greater market opportunities and core competitiveness to manufacturers.

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.