M

Metal ladder rungs and tread nosings, all having a slip resistant surface; architectural wire mesh; perforated metal wall panels; expanded metal sheets and gratings, wire cloth, metal bar grating and flooring; perforated metal panels, perforated metal screens, namely, insect screens, plant screens, industrial metal screens, and architectural screens for buildings, punched sheet metal grating; metal safety grating

Non-metal gratings; fiberglass gratings; construction materials, namely, non-metal stair treads; non-metal flooring in the nature of decking and floor plates, non-metal structural shapes, namely, plates, angles, channels, tubes, beams and rods, non-metal stair treads, non-metal safety gratings

Custom fabrication of non-metal gratings and fiberglass gratings; custom metal fabrication and finishing services; custom fabrication and finishing of fiberglass grating, decking, floor plates, planks and structural shapes, namely, angles, channels, tubes, beams, stair treads; custom manufacture of perforated metal products, including shearing, sawing and welding