New high polymer cable bridge, with all technical standards reaching domestic levels. The bridge and cross arm are designed with solid cross-section structure, featuring reasonable mechanical design, achieving technical breakthroughs in large and even extra-large spans without the need for support.

Highly flame-retardant with an oxygen index over 40%. Widely applicable in various highly corrosive environments, anti-static shielding, and resistant to aging without fading. Suitable for long-term outdoor use with a lifespan of over 50 years. The overall material is recyclable, ensuring no environmental pollution.

The lid features a central control structure, remains non-collapsed, is lightweight, and boasts high strength. The lid and bridge side panel are secured with an internal snap-in structure, achieving IP65 protection level. Additionally, the lid top is fixed with self-tapping screws, connecting as a single unit, which provides wind and vibration resistance, durability, ease of installation, and saves labor and material resources.