Filter by City Brunswick Chippewa Lake Creston Hinckley Litchfield Lodi Medina Seville Valley City Wadsworth Go back to directory. Add to Address Book. Hach Ultra Analytics Hach Ultra Analytics 4591 Township Hwy 704 Medina Ohio 44256 home Main: (330) 723-0220home Categories: Manufacturer, Medina Updated 2 years ago.