Metal building materials, namely, metal floor panels, metal roofing, and prefabricated metal walls; Buildings, transportable, of metal; Steel partitions for building walls; Prefabricated steel buildings; Roof coverings of steel; Steel locks; Metal flooring having intermediate spaces; Steel roofing for halls and storage halls for holding stock, and for warehouses for the storage of bulk goods; Metal storage shelters for storing bulk goods
Metal GoodsTransportable buildings, not of metal; Prefabricated warehouses, not of metal, for storing bulk goods
Nonmetallic Building Materials