Aluminum roll of diffierent sizes: 1.Alloy:1,3,5,8xxx 2.Thickness:0.2- ... :25-1920mm 4.Alloy:HO/H12/H14/H16 Aluminum roll of diffierent sizes:Henan Xindatong Aluminum Industry Co.,Ltd.Company Tel:0086 ... ,aluminum coils,Aluminum Foils and Aluminum Strips/Tapes.(1)we have the certificate of ISO 9002; (2) our quality is based on EN,ASTM ...