ETA is a Research and Development Center founded by Italian racing cars manufacturer Picchio. It offers styling, engineering and design services, aimed at the construction of custom racing cars, static prototypes and unique custom cars homologated for road use.http://www.etaautomotive.com/
Except for styling, Stola offers automotive manufacturers a wide range of activities leading to the construction of new vehicles: car engineering to modelling, prototypes building, show cars construction and more.http://www.stola.it
