With 800V high-voltage platforms and high-speed drive motors becoming mainstream in new energy vehicles, EV manufacturers have raised higher standards for supporting component materials, especially EV motor enameled wire. As a core winding material for drive motors, the quality of enameled wire plays a decisive role in motor operating efficiency, stability and overall vehicle safety, which makes it a vital part of high-quality EV motor assembly.

Unlike regular industrial enameled wires, our EV specific wires are tailor-made to cope with tough automotive operating environments. EV motors routinely run under extreme conditions — sustained high temperatures, frequent high-frequency pulse shocks, continuous vibration and drastic temperature fluctuations. Ordinary wires tend to suffer from insulation aging, corona breakdown and gradual performance loss in such scenarios. We adopt premium composite insulation coating technology for our EV enameled wires, which effectively solves these common industry problems and maintains consistent performance in harsh vehicle working conditions.

Our EV motor enameled wires stand out with stable and reliable practical performance. Capable of long-term operation at over 200°C, the wires feature great corona resistance and high-frequency pulse resistance. With solid insulation strength, firm film adhesion and excellent heat dissipation, they fit perfectly with drive motors used in passenger cars and new energy commercial vehicles, covering most mainstream EV application scenarios.

Our flat enameled wire  has become a preferred choice for high-end EV motors, gradually replacing traditional round wire models. It achieves a higher slot filling rate and delivers better electrical conductivity and heat dissipation. This helps boost motor power density, cut down motor volume and reduce overall energy consumption, which perfectly matches the industry’s pursuit of miniaturization, high efficiency and integrated design for EV motors.

We always adhere to strict automotive industry production specifications. All our enameled wires are produced with formaldehyde-free and low VOC eco-friendly processes, fully complying with global environmental and safety standards. Every product batch undergoes rigorous testing, including high and low temperature cycle tests, high-frequency durability tests and vehicle bench tests, ensuring performance that meets advanced international standards.

In the future, we will continue to upgrade our product lineup. We will keep optimizing our enameled wires in high temperature resistance, low partial discharge, precision manufacturing and environmental friendliness.