The lamp pole with serious sagging must be re galvanized. The factory quality inspector shall carry out the factory inspection. The factory inspector must inspect the lamp pole item by item according to the inspection items. The inspector must make records and file them. The goods can be delivered only after the quality inspector signs.

The strength of aluminum alloy lamp pole is relatively low, but the strength of aluminum alloy lamp pole can reach the T6 standard through post heat treatment.

Due to the incomparable advantages of aluminum alloy lamp posts compared with other lamp posts, aluminum alloy lamp posts have been widely used in developed countries such as Europe and the United States, and China is still in its infancy.