Common metals and their alloys; lacquer coated steel; transportable buildings of metal; metal building materials, namely, rebar, steel rebars, columns, namely, steel columns, solid and castellated beams, decking roofing, soffit, fascia, trusses, namely, steel trusses, rafters namely, steel rafters, studs, namely, steel rafters, joists, beams, brackets, mounts, namely, steel mounting brackets, decking, and panels, namely, steel roofing panels; sheets and plates of metal, namely, steel sheets used to create cold formed steel building materials, steel plates used to fabricate structural shapes and molds, base plates, namely, steel base plates; coated sheet metal, plaques of common metal, cladding of metal for building, coverings, namely, metal roofing, metal siding, cladding of metal for construction and building, metal building materials, namely, soffits, facia, facings of metal for construction and building, ceiling boards of metal, ceiling supports of metal, and metal decking; facings, namely, steel decorative facings for interior aesthetics; profiled and composite panels, namely, insulated metal wall and roofing panels; multilayer panels, namely, building materials in the nature of composite panels composed primarily of metal; insulating metal partitions, namely, metal partitions for buildings; and metal panels, namely, building materials in the nature of composite panels composed primarily of metal; steel tubs; pipes and tubes of metal; laminate and profile metal sections, such as heavy and lightweight profile sections of metal, namely, structural shapes, namely, hot-rolled wide-flange, standard, HP, channel, angles, M structural shapes, namely, steel M structural shapes, and tees split from hot-rolled W-, S- and M-shapes used as beams, bracing, canopy framing, columns, connection material, crane stops, door frames, edge angles and plates, embedded structural steel parts, expansion joints, fasteners, floor-opening frames, girts, grillage beams and girders, hangers, lintels, marquee framing, machinery supports, monorail elements, posts, purlins, relieving angles, roof-opening frames, floor-screen support frames, struts, trusses, wall-opening frames, namely, steel wall-opening frames; metal joists

Analysis consultation of the structural behavior of building materials, namely, technical consultation in the field of building construction; technical consultancy to construction professionals who are providing contractual services on construction projects, namely, technical consultation in the field of building construction; technical consultancy to fabrication and erection professionals who are providing contractual services on construction projects, namely, technical consultation in the field of building construction

Technical project studies in the field of construction, namely, conducting of feasibility studies in the field of new technologies; technological research in the field of building construction; development of construction projects, namely, computer aided design and drafting; engineering consultancy in the field of construction; engineering feasibility studies in the field of construction; engineering services relating to metal handling and forming systems; engineering services for the design of structures; metallurgical testing, namely, metallurgical testing of and analysis of fabricated steel components identified in Class 6 for properties such as tensile, fatigue, toughness, dent, weld and ductility