To meet high surface requirements of the home furnishing industry, Rhine has developed the 6063R alloy composition by optimizing the ratio of elements Si and Mg and adding special elements, to make the profile produced by this alloy have bright appearance with no impurities, and superior surface treatment performance.

To meet market demand, Rhine is also equipped with advanced anodizing production lines, which can do various surface treatment, such as: bright oxidation of various colors, alkali sand oxidation, sandblast oxidation, electrophoresis, etc.

Rhine's oxidation products have uniform film thickness and fine sand surface. Their abrasion resistance and weather resistance are far exceeding the national standard.