Grating Mesh certification:ISO 9001 material:steel grating characteristic:firmness use:ditch lid,staircase footboard Grating MeshThe fence is made of steel grating and steel.It has the characteristics of firmness,the momentum is grandiosity, gentle and cultivated.Unique style,It was used in municipals,garden,park,traffic,architecture,ditch lid,staircase footboard etc. galvanized expanded ...