Maintenance, installation and repair of electrical items and equipment; office machines and equipment installation, maintenance and repair; repair of electronic business equipment; servicing of equipment; refilling of toner cartridges; electric appliance installation and repair; installation, maintenance and repair of computer peripherals; installation, maintenance and repair of middleware (computer hardware); machinery installation, maintenance and repair; maintenance and repair of data processing apparatus; photographic apparatus repair; provision of information in relation to the repair, maintenance and installation of goods; repair of electronic apparatus; repair of electronic business equipment; repair of facsimile machines; repair of sound and vision recording apparatus; repair of sound and vision reproducing apparatus; repair, maintenance and installation advisory services; repair, maintenance and installation consultancy services; safe maintenance and repair