Hot-dip galvanized bridge trays are steel trays with a hot-dip galvanized outer layer, suitable for power cables and control cables with voltages under 10 kV, as well as for lighting and wiring applications. They are used for installations indoors, outdoors, overhead, in cable trenches, and tunnels. Hot-dip galvanized bridge trays feature comprehensive quality, wide applicability, high strength, rational structure, low cost, easy installation, and attractive appearance.