Aluminum-plastic composite panel is abbreviated as aluminum-plastic panel, which is a new type of material that is processed and compounded by a series of processes and composites by using surface-treated and coated aluminum plate as the surface, polyethy

5083 belongs to the Al-Mg series alloy and has a wide range of applications. Especially the construction industry cannot do without this alloy. It is the most promising alloy. Good corrosion resistance, excellent weldability, good cold workability, and me