Customized factory Ultra fine magnetic copper wire Ignition coils wire

1. Improve the softening resistance of the ignition coil wire, so that it will not break through softening and breakdown under the condition of 260℃*2min.
2. Improve the soldering performance of the ignition coil wire, so that the solder surface is smooth and clean without solder slag under the condition of 390℃*2S.
3. The wire breakage rate in the production process is reduced from more than 20% to less than 1%, so that the surface is smoother and the conductivity is stable.

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.