... order accept frame aluminum extrusions 1.6061,6063,T5/T6 2.for window,door,curtain wall and others 3.mill finish,anodized,powder ... ,aluminum profiles frame1. Material : Al 6061,60632.Temper : T4,T5,T63. Applied for window, door, curtain wall and other architectural purpose4. Surface treatment ... , iron-pallet or as per customers requirement6. Available in Colorful and different surface treatment