Flooring galvanized steel grating 1.Best price and quality 2.Machines:7 running lines 3.Product capacity:100 tons/day Steel grating Plain steel grating,bar grating Material:hot dipped galvanized wire Thickness:0.3-2.5mm Assort:1. the grating that hte pitvh between bearing barsis 30mm,is most widely used type in industrial fiels. Among normal types,it has the strongest resistance to surface lash. ...