Some cable conduits are made of flame-retardant materials, which have good fire resistance and can effectively prevent the spread of fire in the event of a fire, protecting the cables from damage. The design of cable conduits has a certain degree of flexibility, can adapt to the installation needs of different terrains and environments, and is convenient for construction and maintenance. The cable conduit is made of high-strength materials, which have a long service life and good durability, and can operate stably for a long time in harsh environments.