Aluminium profiles play a crucial role in the development of new energy vehicles (NEVs) by offering a lightweight, durable, and sustainable solution for modern transportation. Their high strength-to-weight ratio helps reduce vehicle weight, improving energy efficiency and extending battery range. In decorative aluminium profiles, advanced finishing options such as anodizing, powder coating, and wood grain textures enhance both aesthetics and corrosion resistance. These profiles are widely used in battery enclosures, structural frames, heat dissipation systems, and interior components. As the automotive industry shifts toward greener mobility, decorative aluminium profiles continue to support innovative vehicle designs while maintaining performance, safety, and visual appeal.