When You Need Printing, Mailing, Faxing and E-Mail Without Delay One of the most valuable benefits of working with Media Distribution Services (MDS) is our network of SERVICE CENTERS throughout the U.S. Every Center is staffed by experienced professionals committed to providing you with fast, dependable assistance for all of your media, mailing and printing needs. Our network provides public relations firms, marketing departments, corporations, not-for-profit organizations and other customers with convenient access to the complete range of everything we offer.