Architectural metalwork; Building materials, namely, in-wall trash and recyclable containment system sold as a unit, namely, in-wall metal trash chute device for mounting and spring-loaded chute doors; Door fittings of metal; Door handles of metal; Hinges of metal; Metal bathroom hardware, namely, pulls; Metal castings; Metal fasteners, namely, bolts, nails, rivets, screws; Metal hardware, namely, carabiners of metal; Valves of metal, other than parts of machines