• NRRI - Natural Resources Research Inst.

    5013 Miller Trunk Hwy
    Duluth, MN 55811
    • About

      Product development, prototype fabrication and testing, modeling and design assistance, market research, market planning, business planning assistance.

    • CMMA-newsletter-header-mfgmatters.jpg
    • Manufacturing Matters, CMMA's quarterly newsletter, provides information on association events and activities, workforce development efforts, member news and events, industry news, and more.