Manufacturing & Production
Unimin Corporation is one of North America's leading producers of non-metallic industrial minerals.
Categories
About Us
ADDRESS
Portage Area Chamber of Commerce
104 West Cook Street, STE A
Portage, WI 53901
PHONE
(608) 742-6242
(800) 474-2525
HOURS
Monday – Friday 10 am – 3 pm
Summer Hours:
On Fridays open until Noon