High quality modern aluminum sliding windows matiral on China WDMAHigh quality modern aluminum sliding windows matiral Product Description Item Alloy 6063 T5 aluminum profile Color Brown ,white and silver ,black, champagne , according to your requirment Thickness General profile 0. 8 2. 0mm ,as you need Matiral Grade 6000 Series Suface Anodizing ,power coated ,mill finished ,electrophoresis ect Coating Thickness 60 100 Micro Shape Square ,angle, or according to your custom and requirment. Deep proessing Cutting