Herbert Sinner summarized, in 1959, the basic principles of washing, in what it currently know as "Sinner's Circle". This circle includes four factors that can be manipulated in any washing scenario: Temperature, Chemistry, Time and Mechanics.
All Petrotec equipment is designed and manufactured in accordance with applicable European standards and are subject to the certificates issued by independent, external and recognised regulatory bodies.
Hellonext is building the pathway for a highly effective and robust network of EV chargers by providing car owners and service providers the tools they need to achieve a smarter, sustainable, and accessible mobility ecosystem.