Member Directory Find a BusinessLocate a local business for all your business needs using the interactive Map or Member Directory below. Return to Listing USALCO Michigan CityUSALCO.comManufacturer of alumina - based chemicals for use in the manufacture of catalysts, pigment, paper and in the treatment of potable water and waste water.Melanie Mercado, Administrative Assistant; Email1750 E. US Highway 12Michigan City, IN 46360219-873-0914Fax: 219-873-0946Manufacturing Chamber Members | Chamber Events Calendar | Member Account | Community Events Calendar | Job Postings & Volunteer Opportunities | Member Promotions | Member News | Request Information Upcoming EventsThu9 First Time Home Buying Seminar- Purdue Federal Credit UnionMay 9th @ 11:30 AMWed15 Board MeetingMay 15th @ 8:00 AMWed22 8th Annual Michigan City/ La Porte County Job FairMay 22nd @ 2:00 PMThu23 Chamber Show with WIMS Radio AM 1420May 23rd @ 8:45 AMThu23 JOYRide Ribbon Cutting!May 23rd @ 4:00 PM 2024 Visionary, Stakeholder, & Leader Member Investors