1. Medium and small size extrusion products:1) Tube and Pipe (Thin-wall)
Alloy: 1xxx, 3xxx, 5xxx series; Temper: O, H14, H34, H32, H112, F
Alloy: 2xxx, 6xxx, 7xxx series; Temper: O, T4, T6
Wall Thickness (mm) : 0.5-5; Width(mm) : 6-130
Adopt standard: GB/T6893
2) ...
Products: aluminum hurricane shutters,
aluminum ladder rack