Electric hub Features: 1. The thermal conductivity, electrical conductivity and cutting performance of aluminum alloy are relatively good; 2. The narrowing of the aluminum alloy wire is relatively small, so it has good filling performance; 3. Low density, high strength, the ratio of tensile strength to density is 9-15; 4. When working in high temperature or low temperature, also maintain good mental ability. https://www.wuxingpower.com/product/electric-vehicle-aluminum-diecasting-accessories/