aluminium extrusion profile 1.alloy:6061,6063,6005 etc T5 2.mill finish,anodized, powder coated, wood color,etc 3. ... main Products1.Material:Aluminum Alloy 6063 60052.Temper avaiable: T5, T63.Surfaceavaiable:Mill finish,Anodize,Powder Coated,Wooden finish4. ... ISO certified manufacturer in Fuzhou, China, specialized in R & D, marketing and production of various aluminum extrusion , doors and windows ...