
Expressway Channel Grate for Residential Areas UV Stable and Durable. Anti-Theft Design: Composite material has no scrap value, effectively eliminating theft risk. Corrosion Resistance: FRP material resists acid, alkali, and UV rays without rusting. Lightweight & Cost-Saving: 40% lighter than iron covers, reducing transportation and installation costs. Noise Reduction: Rubber gaskets and precision molding ensure no clatter when vehicles pass. High Strength & Durability: Engineered to withstand heavy traffic without cracking or deformation. Customizable Colors: Available in Black, Grey, Green, Blue, or customized to project needs. Logo Casting Support: We support logo casting and specific color matching for your projects. Multiple Load Classes: Available in A15, B125, C250, D400 to suit various traffic requirements.