Manufacturer of Galvanized Cable Tray, Stainless Steel Cable Tray, Perforated Cable Tray, Ladder Cable Tray, Constructed from a single sheet of perforated metal, they are convenient for cable which requires both a degree of protection from external damage and some ventilation. Coupler holes in side guarantees easy connecting of cable trays to each other. Cable trays can be manufactured in Hot Dip Galvanized, Pre -Galvanized Finish.