Contact Usadmin2025-05-27T17:52:27+00:00 Contact Us Your name * Your email address * Subject Your Message The Office Address: Piazza della Chiesa 3, 20099, Sesto San Giovanni (MI) Phone : +(39) 351 966 5825 Email: contact@ronismultiservice.com Business Hours Monday - Friday 9am to 5pm Saturday - 9am to 2pm Sunday - Closed