... alloy (AA1100H18 , AA3003 , AA5005 ). 3mm antibacterial sheets alucobond aluminum composite panel(1) Certificate: According to GB/T ... : Normal polyethylene ,fireproof polyethylene C) Back: Aluminum sheet coated with polyester resin painting D) Surface finish: Treated ... *3050mmWidthMax:2000mmLengthMax:11000mmPanel Thickness2mm,3mm,4mm,5mmm,6mmAluminum sheet thickness0.06mm~0.5mm,0.30mm,0.40mmWeight5. ...