Shanghai Xiaokai Building Material Co. offers premium quality Hdg Electric Fireproof Cable Tray for B2B importers and distributors worldwide. is located in China and deals exclusively in the production and export of. Non standard specifications are available according to custimers' requirements. Coated surface veil helps ensure resin-rich surface and UV resistance 2. Rungs that are capable of supporting a concentrated load of 200 lbs. FRP ladder-type cable tray is fire - resistant, flame-retardant, electrically insulated and resistant to high temperatures. A fire-resistant cable tray is a critical component in modern electrical infrastructure, designed to support, organize, and protect power, control, and communication cables. Perforated Cable Trays: Feature a solid bottom with holes or slots, providing a balance between ventilation and cable support., these trays undergo rigorous testing, making them perfect for environments with fire hazards. Hdg Electric. Ventilated Ladder Cable Tray (3m-6m Length) Key Features High load capacity up to 500kg Excellent ventilation for optimal airflow and heat dissipation Durable steel construction with galvanized finish Suitable for both indoor and outdoor applications Fire resistant and corrosion resistant Modular.