2. Beautiful and practical shape: aluminum profile is light in quality and high in rigidity, simple in appearance, bright and silver, no need of paint, in line with modern aesthetics.
3. Aluminum profile applied in the field of transportation can improve the rail vehicle payload, save fuel, reduce the maintenance cost of the vehicle
4. Recyclable: stable chemical properties. It is non-magnetic and can be reused.
No pollution: no metal pollution, no toxicity, no volatile metal surface oxidation layer.
