Aluminum alloy cable tray is a lightweight wiring supporting product made of high-end alloy materials, widely used in various domestic and foreign engineering scenarios such as new energy projects, chemical industry, coastal infrastructure, commercial buildings, etc. With the physical and chemical advantages of the material itself, it makes up for the shortcomings of traditional steel bridge frames in terms of anti-corrosion and self weight. The products are mostly made of industrial aluminum alloy substrates, which are processed by precision extrusion molding and anodizing technology to form a dense and stable protective oxide film on the surface. Without the need for additional anti-corrosion coatings, they can resist the erosion of humid water vapor, salt spray, and slight acid-base media, and are suitable for corrosive working conditions such as coastal areas, outdoor photovoltaic wind power, and chemical workshops. Compared to ordinary steel cable trays, aluminum alloy material has a lower overall weight, which can effectively reduce the bearing pressure of building ceilings, brackets, and steel structures. It is very suitable for construction scenarios such as high-altitude laying, roof wiring, and large-span overhead. The product has stable structural strength, optimized design with reinforced ribs, and maintains good load capacity while being lightweight. It is not easily deformed or aged during long-term installation and use. At the same time, the material has excellent heat dissipation properties, which can assist in cable heat dissipation and cooling, reduce the accumulated heat loss during long-term operation of the line, and adapt to the normal laying needs of various power, communication, and control cables.