... 1,aluminium hardware 2,aluminium products 3,milled and punched Aluminum piece aluminium machining aluminium machining part aluminium machining part1,Material ... as 6063,6061.other alloy uponcustomer’s requirement,like Special Al alloy-1060,1070,2011,2017,2021,2024,3003,5052,6060 ... AAMA611-98.5,OEM. milled or punched aluminium products and Aluminum piece