Metal materials for building and construction, namely, fences and gates, and structural parts therefor, and residential, commercial and industrial perimeter fences of metal; metal materials for fencing, namely, metal swing, slide and cantilever gates, mesh gates, metal brackets, posts, stays, rods, bolts, metal mesh, and paneling for fences; metal fences; metal guard barriers, namely, anti-cut and anti-climb barriers and fences, metal security fences, fences with welded panels, galvanized met...