Fireproof cable tray is a universal engineering wiring product that balances fire safety, structural stability, and convenient operation and maintenance. It is suitable for the fire wiring needs of various civil buildings, industrial engineering, and overseas foreign trade infrastructure. It is commonly used for the laying and installation of fire power distribution systems, self-control lines, and emergency lighting lines. The product relies on the integral forming process of thickened sheet metal, with good overall structural strength and stable load-bearing performance. It can smoothly carry various specifications of power cables and control cables, and the structure is not easily deformed or damaged during daily use. The surface has undergone professional fire and anti-corrosion dual treatment, which not only has excellent flame retardant and fire prevention capabilities, but also can resist environmental influences such as humidity, dust, and slight corrosion. It is suitable for complex indoor and outdoor construction scenarios, effectively extending the service life of equipment and cables. The product adopts modular and standardized design, with high universality of accessories such as bends, tees, covers, brackets, etc. It is easy to assemble and install on site, which can effectively improve construction efficiency and meet the needs of large-scale engineering construction. The regular enclosed structure makes the cable layout more standardized and tidy, facilitating later line maintenance, upgrading and renovation, and daily maintenance, which can effectively reduce the long-term operation and maintenance costs of the project. The product has passed multiple industry standard tests and is compatible with most domestic and international fire engineering acceptance standards. It is an electrical wiring supporting product with a high safety factor.