Sport
“Mariani Petroli” and “Mariani Kalor” are brand names that have offered sponsorships to new sports promises related to engines mainly in MotoGP and Formula One.
![valentino](https://www.marianipetroli.com/wp-content/uploads/2019/03/valentino.jpg)
“Mariani Petroli” and “Mariani Kalor” are brand names that have offered sponsorships to new sports promises related to engines mainly in MotoGP and Formula One.