Ohio Gratings, Inc. - Manufacturers of aluminum, rectangular bar and I-bar gratings and heavy weld steel gratings. New Metals, Inc. - Offer a complete line of expanded metals, perforated metals and expanded metal grating. Metals, Inc. - Fabricating service center providing expanded metals, perforated metals, bar grating, fiberglass grating, wire cloth, and grip strut safety grating. McNichols - Supplier of metal and fiberglass products primarily with holes in them. Products include perforated metal, grating, flooring, wire mesh, expanded metal, structural shapes, stair treads, ladder rungs, handrail components, trench drain and accessories. AMD, Inc. - Manufactures molded and pultruded fiberglass/FRP grating products such as stairs and platforms. AMICO Grating - Manufacturers expanded metal, bar grating, safety grating, and fiberglass grating. Harsco Industrial - Producer and supplier of bar grating, safety grating, and steel bridge decking. Niles International - Seller of wholesale lots of expanded metal and grating. Paco Grating - A fabricator of steel, stainless, and aluminum bar grating and stair treads. OLM srl - Safety gratings for industrial flooring and walkways. Grating Pacific - Supplier of designer metals products including metal bar grating, safety grating, fiberglass grating, perforated metal, wire mesh, coda architectural and OrsoGril fencing panels.