SIGG

Inverters (electricity); batteries (cells); electric converters; solar panels for electricity production; battery chargers; electrical condensers capacitors; current rectifiers; electric relays; converters for electric plugs; ionization apparatus not for the treatment of air or water

Apparatus and installations for lighting; portable electric radiators; thermal-conversion solar collectors [heating]; heat-accumulating stoves; electric fans for personal use; electric hot-water bottles; refrigeration installations and machines; heating apparatus; sanitary apparatus and installations; ionization apparatus for the treatment of air or water

Electric appliance installation and repair; Machinery installation, maintenance and repair; provision of information with respect to repair and maintenance related to the aforesaid goods; heating equipment installation and repair; interference suppression in electrical apparatus; vehicle battery charging; rustproofing; maintenance of power lines; construction services; installation and maintenance of photovoltaic installations

Consultancy in the field of energy-saving; Research in the field of environmental protection; technical research; quality control; chemical research; material testing; industrial design services; computer programming; graphic arts design services; architectural services