Aluminum curtain wall 1.Profile material good weatherability 2.Profile thickness 0.8-3.0 3.Many kinds of surface treatment Aluminum Curtain Wall We ... quality with the reasonable price5.We can do the aluminum alloy extrusion and profile as per your drawings,sample.Our factory have ... , Milling, Punch, Weld,etc. Pls see the production process flow Aluminum curtain wall profile