A

Metal cable trays; metal cable tray systems; metal pipes; welded pipe fittings; razor wire; metal fencing; metal fencing framework; metal posts; metal sign posts; metal conduits; metal tubing; metal fittings and connectors; metal structural tubing; metal framing; metal caging; metal roll form shapes; metal roll form shapes; metal channels; metal struts; metal strut channels; metal building framing systems; metal ceiling grids; space frame systems; prefabricated walls and roofs made primarily of metal; metal angles for construction; metal roof and floor trusses; steel sheets and plates