Metal line is an indispensable accessory for wall panel installation. It has a variety of shapes to choose from, such as L, T, H, ARC, etc., which are mainly used for edge trimming, excessive seam, and corner transition of decorative wall panels, and Various geometric shapes, etc. Metal Aluminum Decorative Line has the characteristics of high strength, corrosion resistance, mirror-like surface, water resistance, abrasion resistance, and weather resistance. The stainless steel line has a good decorative effect and is a high-end decorative material.