Wholesale in electronic materials, inclusive of material for installation
Wholesale in navigation instruments, measuring instruments and control instruments
Wholesale in other types of machines and tools
Retail trade in ironware and tools in specialised shops
Retail trade in lighting products in specialised shops
Wholesale trade of electric household appliances
Wholesale trade of audio and video appliances: radios, televisions, audio systems, video recorders, etc.
Wholesale trade of household electric equipments for installation
Wholesale trade of general furniture hardwares (nails, wires, fastening, bolting, etc.), of hand tools (hammers, saws, screwdrivers, etc.) and of electroportative tools
Retail trade of radio and television appliances and other audio-video appliances for domestic use, such as video recorder, cameras, hi-fi equipment, etc.
Retail trade of household appliances
Retail trade of lighting appliances
Technical drawing
Electro-technical installation works at buildings
Electro-technical installation works, with the exception of those executed at buildings
Installation of heating, air-conditioning and ventilation
Wholesale in electronic domestic devices as well as audio and video devices
Wholesale in lighting devices
Wholesale in electronic devices and communication devices as well as parts thereof