Aluminum alloy profiles are also widely used in the mechanical field, mainly for manufacturing various types of machine components. Its advantages include light weight, corrosion resistance, good thermal conductivity, etc., which can improve the service life and performance of the machine.

Aluminum alloy profiles also play an important role in the transportation field, mainly used in the manufacturing of railway vehicles, automobiles, airplanes, ships, etc. Its advantages include low density, high strength, and good rigidity, which can improve the load-bearing capacity and operational efficiency of transportation vehicles.