Hard anodized die-cast aluminum is highly desirable because of its amazing strength and abrasion resistance. Coated aluminum has many uses: to give the product a thing and hard covering which can raise its resistance to wear and corrosion remarkably; In companion with other materials such as plastics or ceramics these coatings can greatly increase the lifespan of the underlying product. Its technological advantages include a special electrolytic process that increases the thickness of the surface oxide layer on aluminum, making it stronger and more durable. This sophisticated treatment is what enables hard anodized aluminum to have its characteristic features, such as superb thermal conductivity and dimensional stability. Hard anodizing aluminum has been used in a variety of areas, from automotive and aerospace to consumer electronics and even building houses--the choice robust yet light building materials for.