Cable trays are equipped with protective covers. When a protective cover is required, it can be specified when ordering that all accessories are supplied in conjunction with stepped, tray, trough, and large-span cable trays. The surface of cable trays is divided into hot-dip galvanized, galvanized, electrostatic spray painted, spray painted, stainless steel, aluminum alloy, fiberglass, etc.

If the variety and specifications of the cable bridge used by the user exceed the sample range, they can also send pictures, emails, or negotiate in person.