Common metals and their alloys, unwrought or semi-wrought; common metals, unwrought or semi-wrought, and their alloys, unwrought or semi-wrought; metal goods of copper, unwrought or semi-wrought, aluminum and their alloys; copper, unwrought or semi-wrought, aluminum and their alloys; metal building reinforcing materials; building reinforcing materials of copper, aluminum, and their alloys, namely for doors, windows, inner and outer wall claddings, roof coverings, facades, and roof drainage systems; roof gutters of metal; downspouts of metal; semifinished goods of metal, namely rods for use in construction, heating, cooling, and sanitary technology, single and multiple strangled wires of common metal for nonelectrical use, steel plates, rolled metal products in sheet form as sheet metal that is not of precious metal, metal and copper strips for automotive and electrical application, circular blanks for deep drawing and spinning processes as common metal, and shaped parts of copper, unwrought or semi-wrought; aluminum and their alloys which are cast molded, forged, stamped, drawn, pressed, deep drawn or machined; shaped parts of metal in the form of semi-finished products, namely metal binding strips for automotive and electrical application, sheets, not of precious metal, copper plates, disks for wires for brazing and welding, metal wires of common metal, tubes, bars for electric transformers, profiles made of copper, iron, nickel, titanium and other metals and their alloys, profiled hollow panels used to convey liquid, gaseous, or solid substances, profiled hollow panels used as static or structural elements, lead frames, and rails; casting metallic molds of metal; finished parts and semi-finished parts of metal for doors, namely, metal door units, metal doors, metal door fittings, metal door profiles, metal door panels, metal door frames, metal bars for doors, metal door trims, metal door fasteners, and metal door bolts, metal windows, metal window fittings, metal window profiles, metal bars for windows, wall coverings and roof covering, namely, roof coverings of metal; transportable buildings of copper, aluminum and their alloys; nonelectric cables and wires of common metal; non-electric cables and wires of copper, aluminum and their alloys; ironmongery in the nature of rails of metal, poles of metal; pipes and tubes of metal; pipes and tubes of copper, aluminum and their alloys; insulated pipes and pipelines of metal; metal pipe connectors, valves and fittings of metal, namely metal valves not being parts of machines; copper pipes for use in construction, heating, cooling and sanitary technology; heat-insulated copper pipes; foundry chill molds

Machines and machine tools for treatment of materials and for manufacturing, namely for the cutting and forming of metals; milling machines; compression molding machines; casting molds in the nature of forging molds, forging molds, mold tubes in the nature of forging molds, mold wheels for casting, and mold wear plates being parts of machines and installations for continuous casting; molds as parts of machines in the nature of forging molds; casting forging molds of metal being parts of machines; molds for forging metal products as forging molds; mold wear plates as parts of machines for continuous casting; casting wheels being parts of machines

Materials for electricity mains in the nature of electric wires and cables; electric cables and wires; high current electrical cables; bars for electric transformers; wires for electric lines; electrotechnical and electronic components, namely plug-in block connectors, relays and integrated circuits; electrodes; electrical cables; power cables

Floor and space apparatus for heating, air cooling apparatus, drying apparatus for use in heating systems, ventilation systems, air conditioning systems and refrigerating systems, air ventilating apparatus, regulating accessories for water supply and sanitary installations, namely, metered valves; pipes of metal and pipes of plastic being parts of sanitary installations for use in manufacturing and housing technology; solar heat collectors; heat exchangers other than parts of machines; heat exchanger not being parts of machines pipes; cooling tubes being parts of heating and sanitary installations in buildings for the transport of warm and cold drinking water, hot water heating systems, under-floor heating systems, cooling systems and industrial purposes; condensate tubes being parts of sanitary installations in buildings for the transport of warm and cold drinking water, hot water heating systems, under-floor heating systems, cooling systems, and for heating and cooling industrial purposes; heat exchange equipment in the nature of heat exchangers, other than parts of machines; hot water heating installations

Articles of plastic, in the nature of plastic flexible tubes, rods and bars for use in manufacture; sealing and insulating materials; plastic hoses, not of metal for use in manufacture and for sanitary installations and housing technology; heat insulated, non-metal flexible pipes of plastic; insulated tubes of plastic for encasing insulating pipes; plastic insulating bodies in the nature of plastic tubes for connection or plastic tubes for branch points of insulated pipelines; shaped parts of plastic in the nature of plastic tubes for encasing insulating pipes; pipes of plastic in the nature of flexible pipes, not of metal, and flexible plastic pipework with plastic sheathing for use in installations for heating, cooling and sanitary purposes; flexible plastic pipes, tubes, hoses, junctions and fittings for use as plastic insulated pipe supports, plastic insulation jackets and sheeting of pipes; insulated tubes of plastic for encasing insulating pipes for use in construction, heating and sanitary technology

Installation, assembly, maintenance and repair of sanitary and heating installations; installation, assembly, maintenance and repair of roof coverings; installation, assembly, maintenance and repair of facade claddings; installation, assembly, maintenance and repair of roof drainage systems; installation, assembly, maintenance and repair of installations for producing heat and transporting heat; installation, assembly, maintenance and repair of casting molds for continuous casting and metallic molds for metal casting; plumbing; gas and water installation services; installation, laying and assembly of pipes and pipe systems, namely, pipes

Custom Manufacture of metals; blacksmithing; rotogravure; metal casting; metal stamping; metal pressing; polishing of metals; metallizing; recycling services; finishing of metals for others; applying decorative and protective coating to metals by means of galvanization; treatment of materials of copper, aluminum and alloys thereof

Scientific and technological services, namely, scientific research, design, engineering, and development in the field of copper and aluminum and copper and aluminum alloy products and research and design relating thereto; design services, namely, computer aided design of casting molds; building project management in the nature of construction drafting, design and planning in the nature of construction drafting of installations and installation parts, tools, heating installations, cooling installations, sanitary installations, installations for heat recovery and heat transport and machines and machine parts; design engineering; engineering services; preparation of reports relating to technical research in the field of sanitary and heating installations, roof coverings, facade claddings, roof drainage systems, installations for producing heat and transporting heat, casting molds for continuous casting; technical project studies in the nature of conducting scientific feasibility studies; research and development for others with regard to new products; product development, construction drafting and planning relating to roof coverings, facade claddings and roof drainage systems, molds, metals and metal alloys; technical consultancy relating to semi-finished products of copper, aluminum and alloys thereof; construction engineering services and construction planning in the nature of constructing engineering services of sanitary and heating installations, roof coverings, facade claddings and roof drainage systems, heat recovery and heat transport installations and casting molds for the continuous casting of metals and metal alloys