| Type | Manufacturer |
|---|---|
| Website | https://www.progressivedyn.com/ |
| Phone number | (269) 781-4241 |
| Address | 507 Industrial Road Marshall, MI 49068 USA |
Progressive Dynamics, Inc. is a privately owned corporation, established in Marshall Michigan in 1964. Its initial product was a high-quality LP gas regulator manufactured for use in recreational vehicle heating and cooking systems. Since 1968, PDI has been producing power converters and battery charging systems for the RV industry.