... of all kinds of aluminum extrusions, aluminum profiles, aluminum windows and doors, aluminum curtain wall and other industrial profiles,tec.material 6063,6061,6005,6463,6063Atemper T3- ... with the reasonable price5.We can do the aluminum alloy extrusion and profile as per your drawings,sample.Our factory have ... Punch, Weld,etc.Pls see the production process flow Aluminum doors and windows profile