Cable Trays Market Size, Share & Trends Analysis Report By Product Architecture (Ladder Cable Trays, Wire Mesh (Basket) Trays, Solid Bottom/Trough Trays), By Material (Steel (Hot-Dip/Pre-Galvanized), Aluminum Alloys, Stainless Steel & FRP), By Structural Coating & Finish (Hot-Dip Galvanized (After Fabrication), Stainless Steel & FRP Coatings, Pre-Galvanized/Mill-Galvanized), By Application (Industrial Manufacturing & Utilities, Data Centers & Critical Telecom, Commercial Infrastructure) and By Country (U.S., Canada) Forecasts, 2026-2034