Chinese engine factory
Qingqi Group Ningbo Rhon Motorcycle Co., Ltd.: every American brand built here
Federal certification records name Qingqi Group Ningbo Rhon Motorcycle Co., Ltd. as the engine manufacturer behind 3 American powersports brands, covering street-legal scooters and motorcycles. Here is the full list, model year by model year.
- US brands
- 3
- Model years
- 2007–2012
- Engine families
- 13
- Displacement
- 49–150cc
American brands supplied by Qingqi Group Ningbo Rhon Motorcycle Co., Ltd.
| US brand (certificate holder) | Model years | Engine families | Models certified |
|---|---|---|---|
| JMStar Powersports | 2007–2012 | 47 | 135 |
| Jonway Motorcycle (Usa) Co., Ltd. | 2006–2012 | 26 | 56 |
| Rhon Powersports Usa, Inc. | 2008–2011 | 4 | 23 |
Which of those machines are actually comparable
A shared factory alone is a weak signal — Qingqi Group Ningbo Rhon Motorcycle Co., Ltd. builds engines across 49–150cc. Grouping by engine size narrows it to machines genuinely worth comparing.
How this factory appears in the raw federal record
Each importer types the factory name into the certification form by hand, so one factory arrives in the data as many different companies. These 3 strings were reconciled into the single entry above.
- QINGQI GROUP NINGBO RHON MOTORCYCLE CO LTD
- Qingqi Group Ningbo Rhon Motorcycle Co., Ltd
- Qingqi Group Ningbo Rhon Motorcycle Co., Ltd.
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Source. US EPA annual certification data — EPA Certified Highway Motorcycle Test Results, MY2006-present; EPA Certified Off-Road Motorcycle / ATV / UTV / Rec Vehicle, MY2006-present. Retrieved 2026-09-07. This page describes 19 certificate records naming Qingqi Group Ningbo Rhon Motorcycle Co., Ltd.. Full provenance and method.