Aluminum profile for Door & Window 1060,6a02,6005,6063 T5,T6 Welcome to our ... "5.GB/T3190-1996 "Aluminum and Aluminum chemical composition"6.GB/T14846-93 "aluminum and aluminum alloy extrusion profiles size deviation” Alloy ,variety, and quality standard ... (common type and insulation type); 45,53 Series Swing, free door.(2)wall profiles,120,155,185,200 series of fully ...