we produce cladding aluminum alloy with alloy 4343/3003/4343, 4343/3003/7072 and 4104/3003/4104, 4045/3003/4045 Specifications of our cladding aluminum alloy coil: Specification of aluminum foil: 1)Core Alloy: 1060, 3003, etc2)Cladding alloy:4343,4045,7072 etc3)Cladding rate:4%-18%4)Thickness: 0.05 - 2mm5)Width: 12 - 1250mm (max) 6)Temper: HO,H14 etc7)ID.:150mm,200mm,300mm,400mm,500mm 8)Normal OD ...