Factory Based Plastic Walkway Car Wash Floor Grating and FRP Grille

                               Grating frp 38x38mm 25mm high   Fiberglass Reinforced Plastic (FRP) GratingsTypeMesh Size    (mm)Height  (mm)Bar Thickness  (mm)Full Panel Size (m)Net Weight (Kg/m²)Load-bearing2050*5020The upper thickness is 7, and the lower thickness is 51.22*3.668trench cover2543*43251.22*3.6611Stair treads/tree grates/load-bearing walking bicycles40*40251.22*3.661138*38251.22*3.66123040*40301.22*3.6616drainage ditch,span