For those fabricated from steel, it is imperative that they are provided with corrosion protection and our unique galvanizing process is ideal for this. Constructed from single sheet of perforated metal, they come with coupler holes on the sides to guarantee easy connect with each other. We manufacture cable trays in three ways: Hot Dip Galvanized (Galvanizing as Per IS-2626, equivalent to ASTM A123), Pre-Galvanized Finish (Material as Per Is-277, Material Grade E250A, equivalent to ASTM A36).