... steel or stainless steel Style:plain,serrated,I-shape,serrated-I shapeProcess: Steel grating mesh is made by Q235 low carbon steel welding load flat steel and ... high strength ,light structure,high bearing,convenience for loading and other properties.The hot dipped zinc ... high bearing capacity, safe , skid-proof, easily fixed and dismantled, economical ,long life and durable, ventilated and penetration ...