Located at the intersection of West Custer Street and Expo Drive,
near I-43 and Manitowoc County Expo Center.
Doneff Companies LLC
5160 Expo Drive
Manitowoc, WI 54220
Phone: (920) 682-0066
Monday – Thursday: 8:00 a.m. to 5 p.m.
Friday: 8:00 a.m. to 4 p.m.