1, Alloy: 6063 etc 2, for glass wall, curtain wall 3, Surface is anodizing 4. Size as your design Langfang ... . itemsdescriptionsMaterialAluminium Alloy 6000seriesTemperT4,T5,T6Surface treatmentAnodizing, powder coated, electroporesis etc.Wall thickness>0.4mmLength<=6mColorSilver white, red, black etcPackingUsually in PE ... T5175-160130-1108-76-5 T6215-195170-16086 aluminium glass wall