Retail services or wholesale services for electrical machinery and apparatuses; retail services or wholesale services for range hoods [extractor hoods] for household purposes and fans [air-conditioning] for household purposes; retail services or wholesale services for dishwashers for household purposes; retail services or wholesale services for disinfecting tableware cabinets for household purposes; retail services or wholesale services for dish drying apparatus for household purposes; retail services or wholesale services for lighting apparatus; retail services or wholesale services for electric cooking stoves and electromagnetic induction cookers; retail services or wholesale services for air purifiers for household purposes and electric odor removing apparatus for household purposes; retail services or wholesale services for kitchen equipment, cleaning tools and washing utensils; retail services or wholesale services for non-electric cooking heaters, kitchen worktops, kitchen sinks; retail services or wholesale services for gas cooking stoves; retail services or wholesale services for range hoods [extractor hoods] for industrial purposes and fans [air-conditioning] for industrial purposes; retail services or wholesale services for cooking equipment for industrial purposes, dish drying machines for industrial purposes and dish disinfectant apparatus for industrial purposes; retail services or wholesale services for dishwashers for industrial purposes; retail services or wholesale services for industrial air purifiers and electric odor removing apparatus for industrial purposes; import-export agencies; providing quotation and mediation services in relation to contruction, namely arranging price quotations for goods and services, and mediation of commercial transactions for others; business intermediary services, namely the mediation of contracts for the construction industry.

Installation, repair or maintenance of consumer electric appliances, and provision of information relating thereto; installation, repair or maintenance of range hoods [extractor hoods] for household purposes and fans [air-conditioning] for household purposes, and provision of information relating thereto; installation, repair or maintenance of dishwashers for household purposes, and provision of information relating thereto; installation, repair or maintenance of disinfecting tableware cabinet for household purposes, and provision of information relating thereto; installation, repair or maintenance of dish drying apparatus for household use, and provision of information relating thereto; installation, repair or maintenance of electric cooking stoves and electromagnetic induction cookers, and provision of information relating thereto; installation, repair or maintenance of air purifiers for household purposes and electric odor removing apparatus for household purposes, and provision of information relating thereto; installation, repair or maintenance of lighting apparatus, and provision of information relating thereto; installation, repair or maintenance of non-electric cooking heaters, kitchen worktops and kitchen sinks, and provision of information relating thereto; installation, repair or maintenance of gas cooking stoves, and provision of information relating thereto; installation, repair or maintenance of air-conditioning apparatus [for industrial purposes], and provision of information relating thereto; installation, repair or maintenance of industrial air purifiers and electric odor removing apparatus for industrial purposes, and provision of information relating thereto; installation, repair or maintenance of cooking equipment for industrial purposes, and provision of information relating thereto; installation, repair or maintenance of dishwashers for industrial purposes, and provision of information relating thereto; installation, repair or maintenance of range hoods [extractor hoods] for industrial purposes and fans [air-conditioning] for industrial purposes, and provision of information relating thereto; installation, repair or maintenance of dish drying machines for industrial purposes, and provision of information relating thereto; installation, repair or maintenance of dish disinfectant apparatus for industrial purposes, and provision of information relating thereto; construction; construction services of subcontractors; construction information; construction consultation.

Provision of information relating to activities for families and children;Provision of information relating to available services and activities based around individual's needs and location;Online social networking services accessible by means of downloadable mobile applications.

Dishwashers for household purposes; dish washing and drying apparatus for household purposes; dishwashers for industrial purposes; dish washing and drying apparatus for industrial purposes; rice polishing machines; lifts, other than ski-lifts; lifts with loading platforms; lifts with workbenches; mechanical and hydraulic lifts; dust separators; dust removing installations for air cleaning purposes; electric dust collectors; electric blenders; electric hand mixers; electric food processors; garbage disposal units; electric disposers for household purposes; blowing machines; processing machines of metal; converting machineries of metal; cutting machines of metal; pressing machines of metal; perforating machines of metal; polishing machines of metal; grinding machines of metal; bending machines of metal; metalworking machines and tools; metalworking machines and tools, of metal; painting machines and apparatus.

Electric lamps and other lighting apparatus; lighting apparatus with ventilating function; lighting apparatus with air purifying function; household electrothermic appliances; disinfecting tableware cabinets for household purposes; disinfecting tableware apparatus for household purposes; disinfecting tableware cabinets for industrial purposes; disinfecting tableware apparatus for industrial purposes; air purifiers for household purposes; air deodorizing apparatus for household purposes; air conditioners for industrial purposes; industrial air purifiers; air deodorizing apparatus for industrial purposes; dish drying machines for household purposes; industrial dish drying machines; non-electric cooking heaters; heaters; cooking heaters; kitchen worktops with integrated sinks; kitchen cooking tops with integrated sinks; kitchen sink tops being wash basins and surrounds; kitchen sink units (other than furniture); kitchen sinks; cooking apparatus and installations for commercial use; electric cooking ranges; electric cooking ovens; electric cooking stoves; electric cooktops; gas cooking ranges; gas cooking ovens; gas cooking stoves; gas cooktops; electromagnetic induction cookers for household purposes; electromagnetic induction cookers for industrial purposes; steam ovens; induction ovens; induction cookers; hot air ovens; electric hobs; gas hobs; induction hobs; ventilation apparatus; electric range hoods [extractor hoods] for household purposes; cooker hoods for household purposes; range hood fans [extractor hood fans] for household purposes; recirculating range hoods [extractor hoods] for household purposes; range hoods [extractor hoods] for industrial purposes; cooker hoods for industrial purposes; electric range hood fans [extractor hood fans] for industrial purposes; recirculating range hoods [extractor hoods] for industrial purposes; fans [air-conditioning] for household purposes; ventilating fans for household purposes; fans [air-conditioning] for industrial purposes; ventilating fans for industrial purposes; industrial exhausting apparatus for removing grease; filters for range hoods [extractor hoods] for household purposes; filters for ventilating fans for household purposes; parts and accessories for range hoods [extractor hoods] for household purposes; parts and accessories for ventilating fans for household purposes; filters for recirculating range hoods [extractor hoods] for household purposes; parts and accessories for recirculating range hoods [extractor hoods] for household purposes; filters for range hoods [extractor hoods] for industrial purpose; filters for ventilating fans for industrial purpose; parts and accessories for range hoods [extractor hoods] for industrial purpose; parts and accessories for ventilating fans for industrial purpose; filters for recirculating range hoods [extractor hoods] for industrial purposes; parts and accessories for recirculating range hoods [extractor hoods] for industrial purposes; filters for air purifiers for household purposes; parts and accessories for air purifiers for household purposes; filters for air purifiers for industrial purposes; parts and accessories for air purifiers for industrial purposes; filters for lighting apparatus with ventilating function; parts and accessories for lighting apparatus with ventilating function; filters for lighting apparatus with air purifying function; parts and accessories for lighting apparatus with air purifying function; disposable filters for range hoods [extractor hoods] for household purposes; disposable filters for ventilating fans for household purposes; disposable filters for range hoods [extractor hoods] for industrial purposes; disposable filters for ventilating fans for industrial purposes; disposable filters for air purifiers for household purposes; disposable filters for air purifiers for industrial purposes; disposable filters for recirculating range hoods [extractor hoods] for household purposes; disposable filters for recirculating range hoods [extractor hoods] for industrial purposes; disposable filters for lighting apparatus with ventilating function; disposable filters for lighting apparatus with air purifying function; ceiling fans; coffee machines; coffee brewers, electric; coolers for wine, electric; kettles, electric; electric therm pots for household purposes; electric rice cookers; electric refrigerators; electrical home appliances [kitchen appliances]; electrical home appliances [bathroom appliances]; electric water heaters for household purposes; electric fans for cooling; microwave ovens [cooking apparatus]; water purifiers for household purposes; water purifiers for household purposes, non-electric; water filtering installations; air circulators; air circulating units; electric fragrance diffuser for household purposes; electric aroma diffuser for household purposes; electric fragrance diffuser for industrial purposes; electric aroma diffuser for industrial purposes; range hoods [extractor hoods] with lights for fans [air-conditioning]; range hoods [extractor hoods] with lights for ventilating fans; electric heating cabinets for household purposes; electric warming drawers for household purposes; electric heating cabinets for industrial purposes; electric warming drawers for industrial purposes; towel steamers; steam discharge apparatus for buffets being furniture with storage shelves housing rice cookers; steam discharge apparatus for buffets being furniture with storages housing rice cookers; cup warmers; deodorizing devices for pets; filters for preventing dirt of range hoods [extractor hoods]; filters for preventing dirt of ventilating fans; covers for preventing dirt of range hoods [extractor hoods]; covers for preventing dirt of ventilating fans; filters for preventing dirt of air purifiers; covers for preventing dirt of air purifiers; filters for preventing dirt of lighting apparatus with ventilating function; covers for preventing dirt of lighting apparatus with ventilating function; filters for preventing dirt of lighting apparatus with air purifying function; covers for preventing dirt of lighting apparatus with air purifying function; ventilation hoods of metal; metal hoods of ventilation hoods; disposable dirt prevention filters for range hoods [extractor hoods]; detachable dirt prevention filters for hoods [extractor hoods]; disposable dirt prevention filters for ventilating fans; detachable dirt prevention covers for range hoods [extractor hoods]; detachable dirt prevention covers for range hoods [extractor hoods]; disposable dirt prevention covers for ventilating fans; detachable dirt prevention covers for ventilating fans; disposable dirt prevention filters for air purifiers; detachable dirt prevention filters for air purifiers; disposable dirt prevention covers for air purifiers; detachable dirt prevention covers for air purifiers; disposable dirt prevention filters for lighting apparatus with ventilating function; detachable dirt prevention filters for lighting apparatus with ventilating function; disposable dirt prevention covers for lighting apparatus with ventilating function; detachable dirt prevention covers for lighting apparatus with ventilating function; disposable dirt prevention filters for lighting apparatus with air purifying function; detachable dirt prevention filters for lighting apparatus with air purifying function; disposable dirt prevention covers for lighting apparatus with air purifying function; detachable dirt prevention covers for lighting apparatus with air purifying function.

Buildings, not of metal; prefabricated building assembly kits, not of metal; building glass; road signs, non-luminous and non-mechanical, not of metal; joinery fittings, not of metal; greenhouses, transportable, not of metal; gravestones and tomb plaques, not of metal.

Furniture; wine racks; desks; benches; benches with air purifying function; beds for pets; beds for household pets; fans for personal use, non-electric; hand fans; letter boxes, not of metal or masonry; signboards of plastic; side tables with lights; furniture with fans for discharging steam; shelves with steam dischargers for rice cookers; receiver-side storage boxes for home delivery services; intelligent parcel delivery lockers; receiver-side storage boxes for home delivery services with electronic lock assemblies; lockers with electronic lock assemblies.

Cleaning tools and washing utensils; kitchen utensils and containers, not including gas water heaters for household use, non-electric cooking heaters for household purposes, kitchen worktops and kitchen sinks; cooking utensils, non-electric; feeding vessels for pets; litter trays for pets; cages for pets; dishware; unworked or semi-worked glass [not for building]; planters [pots]; flower vases; coffee brewers, non-electric; coolers for wine, non-electric; disposable dirt prevention panels used in standing state around gas cooking ranges, electromagnetic induction cookers and other heaters; washable dirt prevention panels used in standing state around gas cooking ranges, electromagnetic induction cookers and other heaters; disposable dirt prevention covers for gas cooking ranges, electromagnetic induction cookers and other heaters; washable dirt prevention covers for gas cooking ranges, electromagnetic induction cookers and other heaters.

Retail or wholesale services for soaps and detergents; retail or wholesale services for detergents; retail or wholesale services for detergents for range hoods [extractor hoods]; retail or wholesale services for disposable cleaning products made of non-woven fabric or woven fabric cloths impregnated with detergents for kitchen use; retail or wholesale services for disposable cleaning products made of non-woven fabric or woven fabric cloths impregnated with detergents for range hoods [extractor hoods]; retail or wholesale services for metal materials for building and construction; retail or wholesale services for ventilation hoods of metal; retail or wholesale services for metal hoods of ventilation hoods; retail or wholesale services for prefabricated building assembly kits of metal; retail or wholesale services for set of metal parts for assembling a smoking booth; retail or wholesale services for junctions of metal for pipes; retail or wholesale services for metal joints for pipes; retail or wholesale services for road signs of metal, non-luminous and non-mechanical; retail or wholesale services for small items of metal hardware; retail or wholesale services for wire nets and gauzes; retail or wholesale services for metal nameplates and door nameplates; retail or wholesale services for letter boxes of metal; retail or wholesale services for joinery fittings of metal; retail or wholesale services for signboards of metal; retail or wholesale services for greenhouses of metal, transportable; retail or wholesale services for metal tombs and metal tomb plaques; retail or wholesale services for sculptures of common metal; retail or wholesale services for dishwashers for household purposes; retail or wholesale services for dish washing and drying apparatus for household purposes; retail or wholesale services for dishwashers for industrial purposes; retail or wholesale services for dish washing and drying apparatus for industrial purposes; retail or wholesale services for rice polishing machines; retail or wholesale services for lifts, other than ski-lifts; retail or wholesale services for electrostatic precipitators; retail or wholesale services for electric dust collectors: retail or wholesale services for garbage disposal units; retail or wholesale services for blowing machines; retail or wholesale services for processing machines of metal; retail or wholesale services for converting machineries of metal; retail or wholesale services for cutting machines of metal; retail or wholesale services for pressing machines of metal; retail or wholesale services for perforating machines of metal; retail or wholesale services for polishing machines of metal; retail or wholesale services for grinding machines of metal; retail or wholesale services for bending machines of metal; retail or wholesale services for metalworking machines and tools; retail or wholesale services for metalworking machines and tools, of metal; retail or wholesale services for painting machines and apparatus; retail or wholesale services for fire alarms; retail or wholesale services for gas leak alarms; retail or wholesale services for burglar alarms; retail or wholesale services for measuring or testing machines and instruments; retail or wholesale services for power distribution or control machines and apparatus; retail or wholesale services for rotary converters; retail or wholesale services for phase modifiers; retail or wholesale services for solar batteries; retail or wholesale services for electrical cells and batteries; retail or wholesale services for telecommunication machines and apparatus; retail or wholesale services for home automation control devices; retail or wholesale services for automatic control apparatus and remote-monitoring apparatus for measure, monitor and control of air conditioning; retail or wholesale services for personal digital assistants in the shape of a watch; retail or wholesale services for smartphones; retail or wholesale services for covers for smartphones, cellular telephone apparatus and tablet computers; retail or wholesale services for cases for smartphones, cellular telephone apparatus and tablet computers; retail or wholesale services for electronic machines, apparatus and their parts; retail or wholesale services for lighting apparatus; retail or wholesale services for lighting apparatus with ventilating function; retail or wholesale services for lighting apparatus with air purifying function; retail or wholesale services for electrical machinery and apparatuses; retail or wholesale services for disinfecting tableware cabinets for household purposes; retail or wholesale services for disinfecting tableware apparatus for household purposes; retail or wholesale services for disinfecting tableware cabinets for industrial purposes; retail or wholesale services for disinfecting tableware apparatus for industrial purposes; retail or wholesale services for air purifiers for household purposes; retail or wholesale services for electric odor removing apparatus for household purposes; retail or wholesale services for air conditioners for industrial purposes; retail or wholesale services for industrial air purifiers; retail or wholesale services for electric odor removing apparatus for industrial purposes; retail or wholesale services for dish drying machines for household purposes; retail or wholesale services for industrial dish drying machines; retail or wholesale services for non-electric cooking heaters; retail or wholesale services for heaters; retail or wholesale services for cooking heaters; retail or wholesale services for kitchen worktops with integrated sinks; retail or wholesale services for kitchen cooking tops with integrated sinks; retail or wholesale services for kitchen sink tops being wash basins and surrounds; retail or wholesale services for kitchen sink units (other than furniture); retail or wholesale services for kitchen sinks; retail or wholesale services for cooking apparatus and installations for commercial use; retail or wholesale services for electric cooking ovens; retail or wholesale services for electric cooking stoves; retail or wholesale services for electric cooktops; retail or wholesale services for gas cooking ovens; retail or wholesale services for gas cooking stoves; retail or wholesale services for gas cooktops; retail or wholesale services for electromagnetic induction cookers; retail or wholesale services for steam ovens; retail or wholesale services for electric hobs; retail or wholesale services for gas hobs; retail or wholesale services for induction hobs; retail or wholesale services for ventilation apparatus; retail or wholesale services for range hoods [extractor hoods] for household purposes; retail or wholesale services for cooker hoods for household purposes; retail or wholesale services for recirculating range hoods [extractor hoods] for household purposes; retail or wholesale services for range hoods [extractor hoods] for industrial purposes; retail or wholesale services for cooker hoods for industrial purposes; retail or wholesale services for recirculating range hoods [extractor hoods] for industrial purposes; retail or wholesale services for fans [air- conditioning] for household purposes; retail or wholesale services for ventilating fans for household purposes; retail or wholesale services for fans [air- conditioning] for industrial purposes; retail or wholesale services for ventilating fans for industrial purposes; retail or wholesale services for industrial exhausting apparatus for removing grease; retail or wholesale services for filters for range hoods [extractor hoods] for household purposes; retail or wholesale services for filters for ventilating fans for household purposes; retail or wholesale services for parts and accessories for range hoods [extractor hoods] for household purposes; retail or wholesale services for parts and accessories for ventilating fans for household purposes; retail or wholesale services for filters for range hoods [extractor hoods] for industrial purpose; retail or wholesale services for filters for ventilating fans for industrial purpose; retail or wholesale services for parts and accessories for range hoods [extractor hoods] for industrial purpose; retail or wholesale services for parts and accessories for ventilating fans for industrial purpose; retail or wholesale services for filters for air purifiers for household purposes; retail or wholesale services for parts and accessories for air purifiers for household purposes; retail or wholesale services for filters for air purifiers for industrial purposes; retail or wholesale services for parts and accessories for air purifiers for industrial purposes; retail or wholesale services for filters for lighting apparatus with ventilating function; retail or wholesale services for parts and accessories for lighting apparatus with ventilating function; retail or wholesale services for filters for lighting apparatus with air purifying function; retail or wholesale services for parts and accessories for lighting apparatus with air purifying function; retail or wholesale services for disposable filters for range hoods [extractor hoods]; retail or wholesale services for disposable filters for ventilating fans; retail or wholesale services for disposable filters for air purifiers; retail or wholesale services for disposable filters for lighting apparatus with ventilating function; retail or wholesale services for disposable filters for lighting apparatus with air purifying function; retail or wholesale services for electrical home appliances; retail or wholesale services for water purifiers for household purposes; retail or wholesale services for water filtering installations; retail or wholesale services for deodorizing devices for pets; retail or wholesale services for buildings, not of metal; retail or wholesale services for prefabricated building assembly kits, not of metal; retail or wholesale services for building glass; retail services or wholesale services for road signs, non-luminous and non- mechanical, not of metal; retail or wholesale services for joinery fittings, not of metal; retail or wholesale services for greenhouses, transportable, not of metal; retail or wholesale services for gravestones and tomb plaques, not of metal; retail or wholesale services for furniture; retail or wholesale services for benches; retail or wholesale services for fans for personal use, non-electric; retail or wholesale services for hand fans; retail or wholesale services for letter boxes, not of metal or masonry; retail or wholesale services for signboards of plastic; retail or wholesale services for receiver-side storage boxes for home delivery services; retail or wholesale services for intelligent parcel delivery lockers; retail or wholesale services for cleaning tools and washing utensils; retail or wholesale services for panels for preventing dirt, used in standing state around gas cooking ranges, electromagnetic induction cookers and other heaters; retail or wholesale services for covers for preventing dirt of gas cooking ranges, electromagnetic induction cookers and other heaters; retail or wholesale services for kitchen utensils and containers; retail or wholesale services for cooking utensils, non-electric; retail or wholesale services for dishware; retail or wholesale services for unworked or semi-worked glass [not for building]; retail or wholesale services for planters [pots]; retail or wholesale services for flower vases; retail or wholesale services for household gloves for general use; retail or wholesale services for kitchen paper and kitchen roll holders; retail or wholesale services for aprons; retail or wholesale services for industrial brushes, brushes for buckets and brushes for pipes; import-export agency services; business project management services for construction projects, namely arranging of quotes of goods and services, and arranging of contracts for the purchase and sale of goods and services, for others; business intermediary services, namely intermediary services of contract for construction.

Installation, repair, maintenance and cleaning of metal materials for building and construction, and providing information relating thereto; installation, repair, maintenance and cleaning of ventilation hoods of metal, and providing information relating thereto; installation, repair, maintenance and cleaning of metal hoods of ventilation hoods, and providing information relating thereto; installation, repair and maintenance of prefabricated building assembly kits of metal, and providing information relating thereto; installation, repair, maintenance and cleaning of set of metal parts for assembling a smoking booth, and providing information relating thereto; installation, repair, maintenance and cleaning of metal junctions for pipes, and providing information relating thereto; installation, repair, maintenance and cleaning of metal joints for pipes, and providing information relating thereto; installation, repair, maintenance and cleaning of road signs of metal, non-luminous and non-mechanical, and providing information relating thereto; mounting, repair, maintenance and cleaning of small items of metal hardware, and providing information relating thereto; repair and maintenance of wire nets and gauzes, and providing information relating thereto; installation, repair, maintenance and cleaning of metal nameplates and door nameplates, and providing information relating thereto; installation, repair, maintenance and cleaning of letter boxes of metal, and providing information relating thereto; mounting, repair, maintenance and cleaning of joinery fittings of metal, and providing information relating thereto; installation, repair, maintenance and cleaning of signboards of metal, and providing information relating thereto; installation, repair, maintenance and cleaning of greenhouses of metal, transportable, and providing information relating thereto; installation, repair, maintenance and cleaning of metal tombs and metal tomb plaques, and providing information relating thereto; repair, maintenance of sculptures of common metal, and providing information relating thereto; installation, repair, maintenance and cleaning of dishwashers for household purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of dish washing and drying apparatus for household purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of dishwashers for industrial purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of dish washing and drying apparatus for industrial purposes, and providing information relating thereto; repair, maintenance and cleaning of rice polishing machines, and providing information relating thereto; installation, repair, maintenance and cleaning of lifts, other than ski-lifts, and providing information relating thereto; repair and maintenance of electrostatic precipitators, and providing information relating thereto; repair and maintenance of electric dust collectors, and providing information relating thereto; installation, repair, maintenance and cleaning of garbage disposal units, and providing information relating thereto; installation, repair, maintenance and cleaning of blowing machines, and providing information relating thereto; installation, repair and maintenance of processing machines of metal, and providing information relating thereto; installation, repair and maintenance of converting machineries of metal, and providing information relating thereto; installation, repair and maintenance of cutting machines of metal, and providing information relating thereto; installation, repair and maintenance of pressing machines of metal, and providing information relating thereto; installation, repair and maintenance of perforating machines of metal, and providing information relating thereto; installation, repair and maintenance of polishing machines of metal, and providing information relating thereto; installation, repair and maintenance of grinding machines of metal, and providing information relating thereto; installation, repair and maintenance of bending machines of metal, and providing information relating thereto; installation, repair and maintenance of metalworking machines and tools, and providing information relating thereto; installation, repair and maintenance of metalworking machines and tools, of metal, and providing information relating thereto; installation, repair and maintenance of painting machines and apparatus, and providing information relating thereto; installation, repair and maintenance of fire alarms, and providing information relating thereto; installation, repair and maintenance of gas leak alarms, and providing information relating thereto; installation, repair and maintenance of burglar alarms, and providing information relating thereto; installation, repair and maintenance of measuring or testing machines and instruments, and providing information relating thereto; installation, repair and maintenance of power distribution or control machines and apparatus, and providing information relating thereto; installation, repair and maintenance of rotary converters, and providing information relating thereto; installation, repair and maintenance of phase modifiers, and providing information relating thereto; installation, repair and maintenance of solar batteries, and providing information relating thereto; installation, repair and maintenance of electrical cells and batteries, and providing information relating thereto; installation, repair and maintenance of telecommunication machines and apparatus, and providing information relating thereto; installation, repair and maintenance of home automation control devices, and providing information relating thereto; installation, repair and maintenance of automatic control apparatus and remote-monitoring apparatus for measure, monitor and control of air conditioning, and providing information relating thereto; repair and maintenance of personal digital assistants in the shape of a watch, and providing information relating thereto; repair and maintenance of smartphones, and providing information relating thereto; repair and maintenance of electronic machines, apparatus and their parts, and providing information relating thereto; installation, repair, maintenance and cleaning of electric lamps and other lighting apparatus, and providing information relating thereto; installation, repair, maintenance and cleaning of lighting apparatus with ventilating function, and providing information relating thereto; installation, repair and maintenance of lighting apparatus with air purifying function, and providing information relating thereto; installation, repair, maintenance and cleaning of consumer electric appliances, and providing information relating thereto; installation, repair, maintenance and cleaning of disinfecting tableware cabinets for household purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of disinfecting tableware apparatus for household purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of disinfecting tableware cabinets for industrial purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of disinfecting tableware apparatus for industrial purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of air purifiers for household purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of electric odor removing apparatus for household purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of air conditioners for industrial purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of industrial air purifiers, and providing information relating thereto; installation, repair, maintenance and cleaning of electric odor removing apparatus for industrial purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of dish drying machines for household purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of industrial dish drying machines, and providing information relating thereto; installation, repair, maintenance and cleaning of non-electric cooking heaters, and providing information relating thereto; installation, repair, maintenance and cleaning of heaters, and providing information relating thereto; installation, repair, maintenance and cleaning of cooking heaters, and providing information relating thereto; installation, repair, maintenance and cleaning of kitchen worktops with integrated sinks, and providing information relating thereto; installation, repair, maintenance and cleaning of kitchen cooking tops with integrated sinks, and providing information relating thereto; installation, repair, maintenance and cleaning of kitchen sink tops being wash basins and surrounds, and providing information relating thereto; installation, repair, maintenance and cleaning of kitchen sink units (other than furniture), and providing information relating thereto; installation, repair, maintenance and cleaning of kitchen sinks, and providing information relating thereto; installation, repair, maintenance and cleaning of cooking apparatus and installations for commercial use, and providing information relating thereto; installation, repair, maintenance and cleaning of electric cooking ovens, and providing information relating thereto; installation, repair, maintenance and cleaning of electric cooking stoves, and providing information relating thereto; installation, repair, maintenance and cleaning of electric cooktops, and providing information relating thereto; installation, repair, maintenance and cleaning of gas cooking ovens, and providing information relating thereto; installation, repair, maintenance and cleaning of gas cooking stoves, and providing information relating thereto; installation, repair, maintenance and cleaning of cooktops, and providing information relating thereto; installation, repair, maintenance and cleaning of electromagnetic induction cookers, and providing information relating thereto; installation, repair, maintenance and cleaning of steam ovens, and providing information relating thereto; installation, repair, maintenance and cleaning of electric hobs, and providing information relating thereto; installation, repair, maintenance and cleaning of gas hobs, and providing information relating thereto; installation, repair, maintenance and cleaning of induction hobs, and providing information relating thereto; installation, repair, maintenance and cleaning of ventilation apparatus, and providing information relating thereto; installation, repair, maintenance and cleaning of range hoods [extractor hoods] for household purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of cooker hoods for household purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of range hoods [extractor hoods] for industrial purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of cooker hoods for industrial purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of fans [air-conditioning] for household purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of ventilating fans for household purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of fans [air- conditioning] for industrial purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of ventilating fans for industrial purposes, and providing information relating thereto; installation, repair, maintenance and cleaning of industrial exhausting apparatus for removing grease, and providing information relating thereto; repair, maintenance and cleaning of filters for range hoods [extractor hoods] for household purposes, and providing information relating thereto; repair, maintenance and cleaning of filters for ventilating fans for household purposes, and providing information relating thereto; repair, maintenance and cleaning of parts and accessories for range hoods [extractor hoods] for household purposes, and providing information relating thereto; repair, maintenance and cleaning of parts and accessories for ventilating fans for household purposes, and providing information relating thereto; repair, maintenance and cleaning of filters for range hoods [extractor hoods] for industrial purpose, and providing information relating thereto; repair, maintenance and cleaning of filters for ventilating fans for industrial purpose, and providing information relating thereto; repair, maintenance and cleaning of parts and accessories for range hoods [extractor hoods] for industrial purpose, and providing information relating thereto; repair, maintenance and cleaning of parts and accessories for ventilating fans for industrial purpose, and providing information relating thereto; repair, maintenance and cleaning of filters for air purifiers for household purposes, and providing information relating thereto; repair, maintenance and cleaning of parts and accessories for air purifiers for household purposes, and providing information relating thereto; repair, maintenance and cleaning of filters for air purifiers for industrial purposes, and providing information relating thereto; repair, maintenance and cleaning of parts and accessories for air purifiers for industrial purposes, and providing information relating thereto; repair, maintenance and cleaning of filters for lighting apparatus with ventilating function, and providing information relating thereto; repair, maintenance and cleaning of parts and accessories for lighting apparatus with ventilating function, and providing information relating thereto; repair, maintenance and cleaning of filters for lighting apparatus with air purifying function, and providing information relating thereto; repair, maintenance and cleaning of parts and accessories for lighting apparatus with air purifying function, and providing information relating thereto; installation, repair, maintenance and cleaning of electrical home appliances, and providing information relating thereto; installation, repair, maintenance and cleaning of water purifiers for household purposes, and providing information relating thereto; repair, maintenance and cleaning of water filtering installations, and providing information relating thereto; installation, repair, maintenance and cleaning of deodorizing devices for pets, and providing information relating thereto; installation, repair, maintenance and cleaning of prefabricated building assembly kits, not of metal, and providing information relating thereto; repair, maintenance of building glass, and providing information relating thereto; installation, repair, maintenance and cleaning of road signs, non-luminous and non-mechanical, not of metal, and providing information relating thereto; installation, repair, maintenance and cleaning of joinery fittings, not of metal, and providing information relating thereto; installation, repair, maintenance and cleaning of greenhouses, transportable, not of metal, and providing information relating thereto; installation, repair, maintenance and cleaning of gravestones and tomb plaques, not of metal, and providing information relating thereto; installation, repair, maintenance and cleaning of furniture, and providing information relating thereto; installation, repair, maintenance and cleaning of benches, and providing information relating thereto; repair and maintenance of fans for personal use, non-electric, and providing information relating thereto; repair and maintenance of hand fans, and providing information relating thereto; installation, repair, maintenance and cleaning of letter boxes, not of metal or masonry, and providing information relating thereto; installation, repair, maintenance and cleaning of signboards of plastic, and providing information relating thereto; installation, repair, maintenance and cleaning of receiver-side storage boxes for home delivery services, and providing information relating thereto; installation, repair, maintenance and cleaning of intelligent parcel delivery lockers, and providing information relating thereto; repair, maintenance and cleaning of cleaning tools and washing utensils, and providing information relating thereto; repair, maintenance and cleaning of panels for preventing dirt, used in standing state around gas cooking ranges, electromagnetic induction cookers and other heaters, and providing information relating thereto; repair, maintenance and cleaning of covers for preventing dirt of gas cooking ranges, electromagnetic induction cookers and other heaters, and providing information relating thereto; repair, maintenance and cleaning of kitchen utensils and containers, not including gas water heaters for household use, non- electric cooking heaters for household purposes, kitchen worktops and kitchen sinks, and providing information relating thereto; repair, maintenance and cleaning of cooking utensils, non-electric, and providing information relating thereto; repair and maintenance of unworked or semi-worked glass [not for building], and providing information relating thereto; construction; plumbing; machinery installation; construction consultancy; construction information; construction services of subcontractors; provision of construction information; consultancy relating to building construction; installation, repair, maintenance and cleaning of hobs, and providing information relating thereto; cleaning of air-conditioning systems and providing information relating thereto; cleaning of buildings [exterior surface] and providing information relating thereto; cleaning of buildings [interior] and providing information relating thereto; interior house cleaning and providing information relating thereto; cleaning of windows and providing information relating thereto; cleaning of commercial kitchens and providing information relating thereto; cleaning of kitchens and providing information relating thereto; repair and maintenance of building equipment; providing computer network operating and controlling systems of air-conditioning systems, heating systems and plumbing system for building; providing remote-monitoring via communicating operation condition of air-conditioning systems, heating systems and plumbing system for buildings; rental of cleaning apparatus; rental of cleaning equipment; rental of cleaning machines; rental of metal materials for building and construction; rental of small items of metal hardware for buildings; rental of joinery fittings of metal; rental of dishwashers for household purposes; rental of dish washing and drying apparatus for household purposes; rental of dishwashers for industrial purposes; rental of dish washing and drying apparatus for industrial purposes; rental of industrial brushes, brushes for buckets and brushes for pipes; rental of electric washing machines; rental of dish drying machines for household purposes; rental of industrial dish drying machines; rental of dust removing installation for air cleaning purposes.