Steel joists; steel joists with nailers; steel joist girders; steel joist bridging; steel decking; accessories for steel joists and steel decking, namely, cell closures, flat plates, filler sheets, girder fillers, pour stops, ridge valleys, side closures and Z closures, all made of metal

Custom manufacturing, fabrication and modification of building steel joist girders, steel joists and steel decking

Educational services, namely, providing online and in person courses and instruction in the field of building steel joist girders, steel joists and steel decking

Software as a service (SAAS) services featuring software and design tools for designing building steel joist girders, steel joists, and steel decking; Construction drafting services, namely, drafting of product placement plans for others