Fiberglass槽type cable tray is a fully enclosed cable tray suitable for laying computer cables, communication cables, thermocouple cables, and control cables for sensitive systems. It provides excellent protection against shielding interference and in harsh corrosion environments. The fiberglass槽type cable tray is lightweight with high load-bearing capacity, weighing only 1/4 of the cable's weight and 1/10 of the weight of a cement-made cable trough. It has a service life of 30-50 years.