... extrusions, aluminum profiles, aluminum windows and doors, aluminum curtain wall and other industrial profiles,tec.material 6063, ... ,themal bresk.etc.color White,blackj,gray,green,yellow,brown,sliver and so on.packing Compound ... 6063A2. Temper: T3-T83. Various shapes,parameters and colors available4. HIght quality with the reasonable ... see the production process flow Aluminum doors and windows profile