6061 6063 Aluminum profiles manufacturer Aluminum profiles can be divided into 1024, 2011, 6063, 6061, 6082, 7075 and other alloy grades of aluminum profiles, of which 6 series is the most common. The difference between different grades is that the ratio of various metal components is different, except for commonly used aluminum profiles for doors and windows In addition to architectural aluminum profiles such as 60 series, 70 series, 80 series, 90 series, and curtain wall series, there is no clear model distinction for industrial aluminum profiles, and most manufacturers process them according to the actual drawings of customers.