Metal building materials and systems for walling, roofing, framing, flooring, ceilings and cladding, namely, ceiling boards and floor boards; Building wall framing made primarily of metal; common metals and alloys of common metals; precoated metal sheet, precoated metal in the form of coil and strip; precoated metal building materials, namely, composite panels composed primarily of metal, soffits, fascia; metal roof and wall cladding for construction and building; metal ceiling battens, truss...