Specifically, the advantages of hot dip galvanized ladder cable tray are as follows: Durable. In the suburban environment, most hot-dip galvanized materials can be maintained for more than 50 years without repair, and the corrosion resistance is very strong. Good reliability. Between the galvanized layer and the steel can be called metallurgical combination, into a part of the steel surface, the durability of the galvanized layer is better than that of the ordinary cable tray. The toughness is very strong. Over a long period of time, the surface of the galvanized layer can form a very special metallurgical structure, which can avoid damage during transportation. Hot dip galvanized cable ladder has the advantages of light weight, low cost, unique modeling, convenient installation, heat dissipation, good ventilation and so on. Ladder cable tray is suitable for laying large diameter…