Barge sections, prefabricated metal, manufacturing

Bars, concrete reinforcing, manufacturing

Boat sections, prefabricated metal, manufacturing

Bridge sections, prefabricated metal, manufacturing

Concrete reinforcing bar (rebar) assemblies, fabrication

Dam gates, metal plate, manufacturing

Expansion joints, metal, manufacturing

Fabricated bar joists manufacturing

Fabricated structural metal manufacturing

Flood gates, metal plate, manufacturing

Floor jacks, metal, manufacturing

Floor posts, adjustable metal, manufacturing

Highway bridge sections, prefabricated metal, manufacturing

Joists, fabricated bar, manufacturing

Landing mats, aircraft, metal, manufacturing

Radio and television tower sections, fabricated structural metal, manufacturing

Railway bridge sections, prefabricated metal, manufacturing

Ship sections, prefabricated metal, manufacturing

Steel joists manufacturing

Steel railroad car racks manufacturing