Grid type cable tray

 Put theΦ4 orΦ5 rods into a gid shape and then spot welding them together, then bending and polishing, so that grid type cable tray is manufactured, and this type of cable tray has an outstanding capacity of ventilation and thermolysis, also this cable tray could be easily and conviniently installed. Grid type cable tray could be devided into hot-dip galvanized grid and stainless grid based on different raw materials.