MDI is a corrugated plastic manufacturing organization that provides standard and custom packaging solutions, production services, and environmental services for business-to-business customers. MDI has operated as a successful, non-profit 501(c)(3) social enterprise for over 50 years, providing meaningful job opportunities for people with disabilities in an inclusive setting, both at MDI and in the community. MDI has facilities in the Twin Cities, Grand Rapids, Hibbing, Cohasset and Deer River, Minnesota.