As the construction industry in our country continues to grow, the proportion of domestically produced cable trays is on the rise. Cable trays come in various types, with the ladder-type cable tray being commonly used. This type of tray is easy to stretch and convenient to use, offering excellent heat dissipation and ventilation performance. It is particularly suitable for laying large cables and can be used for both high-voltage and low-voltage cable installations.
Moreover, the tray-style cable bridge is another widely-used type of cable bridge. Its structure is extremely simple, significantly lighter than other cable bridge types, making it highly portable. Therefore, it is highly utilized in the telecommunications, oil, light industry, and chemical industry for cable installation. For large spans, glass fiber reinforced plastic (GFRP) cable bridges are generally employed. These cable bridges have an exceptionally long service life, are lightweight, and are easy to cut.
