Custom CCA wire 0.11mm Self adhesive copper clad aluminum wire for audio

Copper-Clad Aluminum Wire (CCA) is a conductive wire consisting of an aluminum core covered with a thin layer of copper, also known as OCCwire. It combines the lightness and cheapness of aluminum with the good conductive properties of copper. In the audio field, OCCwire is often used in audio cables and speaker cables because it can provide good audio transmission performance and is relatively lightweight and suitable for long-distance transmission. This makes it a common conductive material in audio equipment.

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.