| Type | Manufacturer |
|---|---|
| Website | https://www.rh-machine.net/ |
| Address | 702 Webber St. Three Rivers, MI 49093 |
R&H Machine Products was established in 1967 by Ralph Rassi & Bob Hayes as a small family run screw machine facility based in Marcellus, Michigan. Denny Grice purchased R&H Machine Products in September 1995, and moved the company to its current location in Three Rivers, Michigan.