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Building wall framing, building panels, curtain walls, storefronts, namely, prefabricated walls for installation in the front of a commercial establishment, wall panels, moldings, doors, windows, window framing, framing for skylights; building entrances comprised of doors, door frames and door panels; mall fronts comprised of sliding doors and tracks; door hardware comprised of hinges and pivots, locks and bolts, handles, hardware to mount solar panels, namely, fasteners, panic exit mechanisms, namely, door opening latch bars, and window hardware comprised of hinges, locks, handles and hold-open mechanisms; all made primarily of metal

Door hardware composed of closers, namely, hydraulic closers