Aluminum Window 1.Aluminum profile material good weatherability 2.Profile thickness 0.8-3.0 3.Many kinds of surface treatment Aluminum WindowWe ... manufacture of all kinds of aluminum extrusions, aluminum profiles, aluminum windows and doors, aluminum curtain wall and other industrial profiles,tec.material 6063,6061,6005 ... , Punch, Weld,etc.Pls see the production process flow Aluminum sliding Window,