0.25mm Self-bonding Flat Winding Copper Wire for Transformer

The self-adhesive rectangular enamelled copper wire is widely used in various high-temperature equipment and industrial fields, such as electric furnaces, hot air stoves, electric irons, etc.

We provide customized services for self-adhesive enamelled flat wires.

We can customize the width and thickness according to the needs of customers, and the customized range is that the ratio of width to thickness is 25 to 1. This personalized customization service can fully meet the needs of different customers and ensure that they can get the most suitable cable products.

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.