... 3.Cold finish 4.Strictly delivery time Aluminum Alloy Bars with various technique treatmentKinds of aluminum alloy bars Model: 6063,6463, 6061, 6082, 7075 ... , 7A04, 7A09, 2A50, 2A14, 2A12, 5A05, 5A02, 2023, 2014 and other aluminum alloy ... District which is between Shanghai and Suzhou City of China. Cold Finish Aluminum Alloy Rounds Bars 2A12 6063