TESONA

Optical measuring, signalling, checking and supervision apparatus, instruments and detectors, namely, sensors for the after treatment of exhaust fumes, and analytical sensors for exhaust fumes and parts thereof; electric temperature sensors; electric pressure sensors; indicators for measuring gas, air and fluid pressure; interfaces for computers; electric cables; air analysis apparatus; electric monitoring apparatus for monitoring emissions

Parts for vehicles, namely, exhaust-gas sensors for gasoline and diesel engines

Scientific, technological and research services in the field of the development and production of analytical sensor systems for exhaust fumes for the reduction of emissions for vehicles; industrial research with regard to analytical sensor systems for exhaust fumes for the reduction of emissions of vehicles; consultancy relating to the conservation of energy, namely, environmental services in particular, technical consultation in the field of energy engineering and designing and testing of energy products for others; engineering; research and development for others with regard to new products; mechanical engineering research; surveying; material testing; quality control for others