Architectural metalwork for use in building; Insulated metal cladding panels for walls; Prefabricated metal buildings; Modular portable buildings of metal; Sheets and plates of metal; Metal framed buildings; Huts made of metal; Shaped metal sections; Structures of metal; Structural frames of metal for building; Nuts, bolts and fasteners, of metal; Doors, gates, windows and window coverings of metal; Profiled slabs (Metal -); Moldings of metal for building; Building and construction materials and elements of metal; Metal materials for construction; Structures and transportable buildings of metal; Frameworks of metal for rooms; Containers, and transportation and packaging articles, of metal; Building structures of metal; Partitions of metal; Reinforcing materials of metal for building; Sound absorbing structures of metal for buildings; Sound insulating structures of metal; Cabins made of metal; Metal hardware; Modular metallic structures; Telephone booths of metal; Buildings of metal; Building materials of metal; Portable mobile metal office buildings; Mobile accommodation; Buildings, transportable, of metal; Moveable walls made of metal; Building materials of metal for indoor telephone booths and modular meeting rooms; Modular building units (Metal -); Soundproof cabins made of metal; Soundproof booths of metal, transportable

Residential ventilating units; Germicidal lamps; Decontamination showers; Sanitizing apparatus; Flues and installations for conveying exhaust gases; Room air conditioners; Steam sterilizers; Air sterilizers; Air purifying apparatus and machines; Clean air booths (Air purification apparatus for -); Air filtering installations; Germicidal lamps for purifying air; Refrigerating and freezing equipment; Light-emitting diodes lighting apparatus; Heating, ventilating, and air conditioning and purification equipment (ambient); HVAC systems (heating, ventilation and air conditioning); Burners, boilers and heaters; Sanitary installations, water supply and sanitation equipment; Sterilization, disinfection and decontamination equipment; Sterilizing installations; Computer controlled lighting apparatus; Fans; Ultraviolet sterilizers; Ultra-violet irradiators; Lighting and lighting reflectors; Lighting apparatus and installations; Lighting fittings; Lighting panels; Combined lighting and ultraviolet apparatus

Installation of active fire protection; Disinfecting; Furniture maintenance and repair; Alarm, lock and safe installation, maintenance and repair; Extermination, disinfection and pest control; Installation, maintenance and repair of air-conditioning apparatus; Glazing, installation, maintenance and repair of glass, windows and blinds; HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair; Advisory services relating to the construction of buildings and other structures; On site project management relating to the construction of buildings; Installation of fire extinction systems; Installation of fire suppression systems; Installation of passive fire protection; Installation of clean room systems; Installation of air conditioning apparatus for use in clean rooms; Installation, repair and maintenance of clean room facilities and equipment; Provision of information relating to the construction industries; Construction project management services; Disinfection of buildings against bacterial infestation; Construction of buildings and other structures; Installation of fixtures and fittings for buildings; Construction of parts of buildings; Demolition of buildings; Building construction and repair; Assembling of building framework; Construction of steel structures for buildings; Building, construction and demolition; Consultancy and information services relating to construction; Rental of tools, plant and equipment for construction, demolition, cleaning and maintenance; Maintenance and repair of indoor telephone booths, modular meeting rooms and office furniture; Installation services of indoor telephone booths, modular meeting rooms and office furniture; Construction of steel fabrications; Erection of structural steel constructions; Disinfection of premises; Installation of lighting systems; Installation of clean room environmental control systems