1.Product size about 25*25*12 mm 2.Aluminium profiles are by-products usually for structural purposes. ... Solar panel frames, structures for working platforms and scenarios, etc. Architectural profiles: For this applications is very important the surface finish. Architectural profiles are used to made frameworks for windows, doors and curtain walls. 3.Process:Extrusion is defined as the process of shaping material, such as aluminum, by forcing it to flow through a shaped opening in a die. Extruded material emerges as an elongated piece with the same profile as the die opening. 4.Lead Time:8-10 working days. 5.MOQ: 1 pcs