6 Components and semi-finished products that are extruded, pressed, rolled or cast of metal, hard metal, light metal, and their respective alloys, namely, windows, doors, gates, façade panels for construction purposes; components and semi-finished products that are extruded, pressed, rolled or cast of metal, hard metal, light metal, and their respective alloys and components and semi-finished products that are extruded, pressed, rolled or cast made predominantly of metal and combined with wood, plastics, and/or other composite materials, namely, curtain walls, mullion transom facades, window frames, door frames, window shutters, and door shutters without or with security requirements against fire, smoke, explosion, earthquake, floodwater, burglary, outbreak, penetration, trough throwing, passage of sound, light and heat; components and semi-finished products that are extruded, pressed, rolled or cast of metal, hard metal, light metal, and their respective alloys and components and semi-finished products that are extruded, pressed, rolled or cast made predominantly of metal and combined with wood, plastics, and/or other composite materials, namely, door and window hardware, namely, keys, guards and clasps, hinges, window trims, window fittings, door fittings, gate hardware, namely, gate latches, door handles, door trim, door bolts, door latches, locks for windows, doors, gates and shutters; components and semi-finished products that are extruded, pressed, rolled or cast of metal, hard metal, light metal, and their respective alloys and components and semi-finished products that are extruded, pressed, rolled or cast made predominantly of metal and combined with wood, plastics, and/or other composite materials, namely, fences, gates, guard railings, chains, wall panels, doorway barriers and crash barriers; components and semi-finished products that are extruded, pressed, rolled or cast made predominantly of metal and combined with wood, plastics, and/or other composite materials, namely, windows, doors, gates, façade panels for construction purposes; metal bars, namely, forced entry and break out resistant bars for securing openings as windows, doors and gates against burglary and/or jailbreak; components and semi-finished products that are extruded, pressed, rolled or cast of metal, hard metal, light metal, and their respective alloys and components and semi-finished products that are extruded, pressed, rolled or cast made predominantly of metal and combined with wood, plastics, and/or other composite materials, namely, transportable guard houses, namely, light, completely prefabricated and hence in one piece delivered buildings for securing and/or controlling entrances