Electric appliance installation and repair; Installation, maintenance and repair of machines; Machinery installation, maintenance and repair; Office machines and equipment installation, maintenance and repair; Providing information relating to repairs; Repair of electronic business equipment; Repair of power lines

Demonstration of goods; Import-export agency services; Marketing services; On-line promotion of computer networks and websites; Online advertising on a computer network; Outdoor advertising; Providing space at a web site for the advertisement of the goods and services of others; Provision of an online marketplace for buyers and sellers of goods and services; Sales promotion for others

Semi-conductors; Switchgears; Circuit breakers; Current transformers; Electric relays; Electric sockets; Electric voltage transformers; Electrical components in the nature of electric contactors; High voltage transformers; Power switches; Semiconductor devices