South Central Michigan Region
Thetford is headquartered in Ann Arbor, Mich. and has over 50 years of experience manufacturing sanitary systems, permanent and portable toilets, chemicals and cleaners.
7101 Jackson Road Ann Arbor, MI 48103

South Central Michigan Region

11154 W. Grand River Fowlerville, MI 48836

Northwest Michigan Region
Stromberg supplies warehouse distributers and OEM products for travel trailers, 5th wheels and other RV products. Our product line includes electric tongue jacks, entry steps, hand-rails, ladders for RVs, bike racks, stabilizing jacks, platform straps, dryers, etc... Stromberg is not a retail outlet, but does sell online through website.
2323 Traversefield Drive Traverse City, MI 49686

Southeast Michigan Region

15780 Common Road Roseville, MI 48066

Out of state

1966 Sterling Avenue Elkhart, IN 46515

Southeast Michigan Region
Hitch House USA sells and installs trailer hitches, fifth wheel hitches and gooseneck hitches, we also service and repair trailers.we are also a seller of bike racks, cargo carriers, and other accessories
12855 Levan Rd. Livonia, MI 48150