1. The product size about 35*24*15. 2. Aluminium extrusion is widely used in construction, automobile and aircraft manufacture, industrial machinery and consumer goods. Extrusion is the process used to create lengths of aluminium of a fixed cross-sectional profile. Extruded aluminum is a very strong material and in manufacturing industry applications is capable of handling high load applications. 3. Process:Extrusion is a process used to create objects of a fixed cross-sectional profile by pushing material through a die of the desired cross-section. 4. Lead Time：3-6 working days. 5. MOQ:1 pcs.