Member Directory Find a BusinessLocate a local business for all your business needs using the interactive Map or Member Directory below. Return to Listing JosamJosam.comPlumbing and drainage products and specialties.Christian Jaworski, Customer Relations Specialist; Email525 W. US Highway 20Michigan City, IN 46360Map219-872-5531Fax: 800-627-0008EmailManufacturingPlumbing Sales, Services & Suppliers Chamber Members | Chamber Events Calendar | Member Account | Community Events Calendar | Job Postings & Volunteer Opportunities | Member Promotions | Member News | Request Information Upcoming EventsTue23 LCN Etiquette DinnerApr 23rd @ 5:00 PMWed24 MCHS Career FairApr 24th @ 9:00 AMThu25 Chamber Show with WIMS Radio AM 1420Apr 25th @ 8:45 AMWed8 LCN Pop-Up at Leeds Public HouseMay 8th @ 4:30 PMWed15 Board MeetingMay 15th @ 8:00 AM 2024 Visionary, Stakeholder, & Leader Member Investors