This is tunnel light holder for one of our customers, which is made of aluminum alloy profile.
Aluminum alloy profile has the advantages of environmental protection and energy saving, good heat insulation and sound insulation effect, light weight, high strength, corrosion resistance, small deformation, strong fire resistance and long service life (50-100 years). And after the post oxidation treatment, the surface is resistant to acid and alkali erosion, free from air pollution, acid rain and ozone attack, and has good weather resistance.
It is very suitable for dark and humid environment like tunnel.
After the welding is completed, the surface treatment is carried out, and the bulbs and wires are installed, and the finished product is ready.
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