... Window,Aluminium Glass Window,sliding glass window 1,Material:Aluminium 2,Type:Sliding 3,Glass:5-10MM Aluminium Sliding Window,Aluminium Glass Window,sliding glass window ... 4.Thickness of material profile:1).Aluminum Alloy:1.0-2.0mm. 2).PVC/UPVC ... ,LianXin,ChuGuang).11.Advantages of PVC/UPVC windows1)waterproof,fireproof,sound insulation,corrosion ...