Galvanized perforated cable trays are novel wiring profiles optimized for heat dissipation. They are crafted from high-quality cold-rolled steel plates and feature a mature galvanizing corrosion prevention process. The overall structure is sturdy and suitable for various indoor electromechanical and low-voltage wiring projects. They are widely used in building machine rooms, factory power distribution, monitoring networks, and other scenarios. The tray panel is uniformly perforated with standardized holes, effectively enhancing air circulation efficiency, dissipating heat generated by cable operation, and reducing cable aging issues caused by heat accumulation. The porous structure simultaneously optimizes its own weight, reduces installation load, and facilitates cable fixation and orderly on-site arrangement. The galvanized surface layer provides uniform protection, slowing down plate oxidation and adapting to long-term indoor use environments. The product boasts standard design, fine craftsmanship, and excellent installation adaptability, compatible with conventional lifting and wall mounting methods. The wiring is neat and orderly, simplifying future maintenance and line upgrades. It is an engineering wiring accessory profile that balances practicality and economy.