... Door Handle Specification: 1) Material--Aluminum Alloy:1060, 1070,2011, 2014, 2017, 2024, 3003, 4032,5052, 5056, 6011, 6060, 6061, 6063 ... , 6082, 6106, 6201, 6351, 6262, 6463, 7005, 7050, 70752) Heat treatment:O, T3, T4, T5, T6, ... line includes: Aluminum Extrusion/profile, Aluminum Plate, Aluminum Radiator/Heat sink, Aluminum Tubes/Pipes/Bars, Aluminum Sheets, Aluminum Edging/Strips/Casting ...