Cable Tray, Galvanized Cable Tray, Fireproof Cable Tray manufacturer / supplier in China, offering Hot-DIP Galvanized Ladder-Type Large-Span Tray-Type Combined Cable Tray Fire-Proof, Customized Channel Cable Trays Straight Type with Accessories Galvanised Ventilated, Stable Performance OEM Custom Galvanized Grid Shaped Steel Cable Tray and so on.