1. Corrosion resistance: the surface of aluminum alloy railings is tightly attached to a layer of hard aluminum oxide film, and then after surface treatment, can further strengthen its protection performance, so it has strong corrosion resistance, so in the air pollution or bad climate areas, can be used at ease, for you to solve the maintenance of worry.  

2. Light weight: its weight is much lighter than iron, steel and copper, but the hardness is not inferior. Light weight aluminum alloy railings, not only low carbon environmental protection, easy to handle, transport is also cheaper, is now a popular commercial building materials.  

3. Hard: the hardness of aluminum alloy railings can resist tension and greater impact force, and its resistance ability is better than other traditional building materials.  

4. Fine and smooth surface: aluminum, unique advantages can be used in a variety of different surface polishing technology, the most common are paint, powder coating, anodic oxidation, electrophoresis. the smoothest surface of the powder coating can protect against UV light, without frequent maintenance can maintain a long time bright luster, powder coating is durable.