Cable Tray, Aluminum Foil, Rigging manufacturer / supplier in China, offering Superior Heat Dissipation for Data Centers High-Power Equipment Wiring Excellent Ventilation Unique Copper Mesh Cable Tray, High Quality Powder Coated Cable Tray Steel Support Cable Trunking Galvanized Cable Tray, Outdoor Galvanized Perforated Cable Tray Stainless Steel HDG Perforated Cable Trunking Trough Metal Cable Tray and so on.