Composite metal floor systems comprised of bar joists fabricated with cold rolled top chord steel, steel bars, steel channels, steel angles and reusable roll bars; building systems, namely, prefabricated steel walls; prefabricated metal buildings; [ steel girths, pureines, ] * steel girts, purlines, * roof decks, standing seam metal roofing, flashing enclosures, metal siding; prefabricated rigid metal frames for pre-engineered buildings; welded wide flange metal girders; open web bar joists, girders and trusses

Construction services, namely, construction of buildings and bridges; construction management; support services, namely erection of metal construction components, trucks, trailers, semitrailers and truck platforms

custom fabrication of steel, railway components, rigid frames for pre-engineered buildings, and welded wide-flange steel girders; processing of cut-to-length beams used by structural steel fabricators, namely cutting, punching, drilling and welding

engineering, designing, detailing of shop drawings, quality control for others, and consulting in the field of metal construction components, trucks, trailers, semitrailers and truck platforms