HIGH QUALITY UL/ICE CERTIFICATED TRIPLE INSULATED WIRE TEX ENAMELLED COPPER WINDING WIRE

We may be the only one supplier who can provide class F/155 triple insulated wire which size starts from 0.15mm. At this level, our quality is better than Furukawa that was tested by some transofmer manuafactures whom used triple insulated wire from Furukawa.

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.