Find aluminum extrusion from Chinese suppliers at great prices on Alibaba.com. Make the most of a aluminum extrusion in construction, office furniture, interior designs, lighting fixtures, automotive parts, plumbing, among other engineering applications. Chinese wholesalers provide you with multiple shapes of aluminum extrusion, including L-angled, square, solid round tubes, hollow tubes, T-shaped bars, J caps, Z clips, dividers, channels, sliding track systems, framing systems, wheels, gaskets, door locks, and so on. Most of the profiles are aluminum alloys of 6,000 series grade, with a temper range of T3 to T8. Thickness is from 0.2mm to 20 mm. But it can also be customized according to your requirements.
Surface treatment is completed using powder coating, PVDF coating, anodizing, polishing, mill finish, matte finish, sandblasting, electrophoresis, or wood printing. Mill finish is the finish of aluminum itself which has weaker corrosion resistance. Anodizing involves an electrical process to form an anodic layer on aluminum. The anodizing process is used to give the aluminum profile different colors. Electrophoresis is also based on the anodizing process. It gives aluminum a shiny look, which improves its corrosion resistance. It’s almost similar to polishing which is done by buffing and chemical process to give the metal a mirror-like finish. A aluminum extrusion with the wood grain is made to look like a real wood texture. This wooden texture is ideal for the decoration of household fixtures and in building construction.
Depending on the surface treatment used, you can get a aluminum extrusion with multiple colors, including white, golden, silver, yellow, blue, or other colors, depending on your requirements. Browse through Alibaba.com and select the aluminum extrusion of your choice. Shop from Chinese wholesalers and enjoy great varieties and low prices.