... quick production and delivery 4. ISO guaranteed Product Customized aluminum extrusion profileMaterial Alloy 6060, 6061, 6063, 7005 ... working daysUsages Windows, doors, curtain wall, solar panel, LED panel, heat sink, industry, etc.Certified ISO9001-2008 ... and door aluminium profilesPrimary Technical Data of Jinxiang Aluminum ProfileChemical composition AlloySiFeCuMnMgCrZnTiImpurityAl60630.2-0.60.350. ...