... metal mesh is cut and cold drawn from high quality steel plate , no welded joint , high strength , not easy climbing , middle price level , ... -2000 Post distance2000-3000 Post section75,60,48 Round steel tube Post height1200-2500 Anti-climbing corner can be ... coated , Galvanized+ PVC coated Frame size 30,48,60 Steel round pipe Connection modeHot galvanize security bolt Color seriesCommonly color ...