Grid cable tray is suitable for power and communication cable routing as an extension of traditional tray. 
It had improved its upgrade and maintenance capabilities, leaving space for upgrades. The integrated wiring system can be flexibly applied, suitable for the upper and lower routing of wiring bridges. Line and equipment maintenance is very fast and safe.. Saves the cost of secondary repetitive investment.  The weight is only 1/5 of the traditional bridge. It saves 2/3 installation time compared with the traditional bridge. The wiring system and the surrounding production environment are cleaner, hygienic and beautiful. The mesh mechanism makes it better and more efficient.