Aluminum Profile for Car Sunroof alloy :1060,6a02,6005,6063 temper :T5 ... floating disc, power equipment, solar energy, car modification, copiers, video lights, embroidery cabinets, ladders, junction box, aluminum foil cores pipes, radiators, ... profiles "5.GB/T3190-1996 "Aluminum and Aluminum chemical composition"6.GB/T14846-93 "aluminum and aluminum alloy extrusion profiles size deviation” Alloy ...