Member Directory ShareTweetGreat Lakes Bay Manufacturers Associationwww.glbma.org7400 Bay RdSaginaw, MI 48604989-964-2881AboutManufacturers association serving as the voice and source of support for Saginaw/Bay City area manufacturers in their quest to be competitive in the global marketplace.ContactsTanya Blehm, Manager JAMA Membership Directory | JAMA Events Calendar | Member Account | Community Events Calendar | Jobs | Member Promotions | News | Request Info