Aluminium Disc AA3003 1.Alloy:1050,1060,1070,1100,3003 2.Temper:HO,H12,H14 3.Thickness:0.36-10.mm 4.Diameter:20-1200mm Aluminium Disc AA3003 Henan Yongtong Aluminium Co., Ltd. is engaged in researching, producing and marketing aluminium sheets, belts, strips, coils and foils. Annual production is about 150,000 tons. We can produce almost 1-8 series of aluminium alloy. Especially, 1, 3, 5, 8 ...