Main distribution network prefabricated covers are exposed to complex and harsh outdoor environments for extended periods—enduring repeated vehicle traffic, rain erosion, UV radiation, freeze-thaw cycles, and chemical contaminants.
In modern urban infrastructure construction, cables for systems such as power, communication, monitoring, and intelligent transportation are like the "nerves" of the city, while cable trenches carrying these cables are the "vascular channels" ensuring the
When erecting power or communication lines in city streets, scenic spots, or densely populated residential areas, traditional angle iron towers, while structurally reliable, often appear obtrusive due to their massive bases, exposed crossarms, and crisscr
In urban underground pipeline systems, cable wells, though unseen, are critical nodes in lifeline projects such as power and communication infrastructure.
The super large bending moment pole, thanks to advanced materials science and structural optimization technology, successfully achieves a load-bearing capacity comparable to or even higher than that of an angle iron tower while maintaining the same outer
Main distribution network prefabricated covers, with their comprehensive advantages such as light weight, high load-bearing capacity, strong resistance to repeated vehicle impacts, ease of construction, aesthetic appearance, and good wear resistance, are
