Member Directory Find a BusinessLocate a local business for all your business needs using the interactive Map or Member Directory below. ManufacturingNew SearchPrev12NextTriplex Plating, Inc.ProfileTriplexPlating.com1555 E. US Highway 12Michigan City, IN 46360219-874-3209Fax: 219-879-9607EmailZinc plating and metal cleaning.Jamie Baldwin, President; EmailManufacturingUSALCO Michigan CityProfileUSALCO.com1750 E. US Highway 12Michigan City, IN 46360219-873-0914Fax: 219-873-0946Manufacturer 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; EmailManufacturingNew SearchPrev12NextChamber Members | Chamber Events Calendar | Member Account | Community Events Calendar | Job Postings & Volunteer Opportunities | Member Promotions | Member News | Request Information Upcoming EventsTue24 Office ClosedDec 24th @ 8:00 AMTue24 Christmas Eve- Office ClosedDec 24th @ 8:00 AMWed25 Christmas Day- Office ClosedDec 25th @ 8:00 AMThu26 Holiday- Office ClosedDec 26th @ 8:00 AMFri27 Holiday- Office ClosedDec 27th @ 8:00 AM 2024 Visionary, Stakeholder, & Leader Member Investors