Member Directory Find a BusinessLocate a local business for all your business needs using the interactive Map or Member Directory below. Return to Listing ShareTweetUSALCO Michigan CityUSALCO.com1750 E. US Highway 12Michigan City, IN 46360219-873-0914Fax: 219-873-0946AboutManufacturer of alumina - based chemicals for use in the manufacture of catalysts, pigment, paper and in the treatment of potable water and waste water.ContactsMelanie Mercado, Administrative Assistant; EmailManufacturing Chamber Members | Chamber Events Calendar | Member Account | Community Events Calendar | Job Postings & Volunteer Opportunities | Member Promotions | Member News | Request Information Upcoming EventsThu28 Chamber Show with WIMS Radio AM 1420Mar 28th @ 8:45 AMThu28 LCN Pop-Up at Zorn Brew WorksMar 28th @ 4:30 PMFri29 Good Friday- Office ClosedMar 29th @ 8:00 AMTue2 Coffee ConnectionsApr 2nd @ 8:00 AMThu11 Chamber 101: A Virtual Session of Member BenefitsApr 11th @ 9:00 AM 2024 Visionary, Stakeholder, & Leader Member Investors