Usually, there will be landlord/tenant law specifically for those who own manufactured homes renting on someone else's land (aka the park).

Then they might break down more, Industrial for example - R&D, Data Centers, Distribution Centers, Manufacturing (all types), Cold Storage, Storage, Hazmat Storage, etc. 

The manufacturer's warning placard on the water heater states that water temperature above 125 degrees F can cause burns from scalds and possibly death.

Proctor and Gamble just established a large manufacturing facility in the area, which is bringing in many jobs for people.

I avoid high tension power line routes and toxic waste dumps areas and industrial areas and light manufacturing areas and main highways.

Great service from the manufacturer too.  

Our family owned company does that, but obviously we can't run our own plants and mills due to volume, just like a rehabber can't run their own plumbing manufacturing plant or their mining of copper then turning it to a copper pipe.

I am 29 years old and currently work for a private jet manufacturing company in Savannah, GA as a Structural Test Engineer. 

Lots on manufacturers make power meters.

Financing for Mobile/Manufactured homes is a little different than standard homes.