... kinds of aluminum extrusions, aluminum profiles, aluminum windows and doors, aluminum curtain wall and other industrial profiles,tec.material 6063,6061,6005,6463,6063Atemper ... ,6061,6005,6463,6063A2. Temper: T3-T83. Various shapes,parameters and colors available4. HIght quality with the reasonable price5.We can ... , Punch, Weld,etc.Pls see the production process flow Aluminum doors and windows profile