Chinese engine factory
Zhejiang Jonway Motorcycle Manufacturing Co.,Ltd: every American brand built here
Federal certification records name Zhejiang Jonway Motorcycle Manufacturing Co.,Ltd as the engine manufacturer behind 3 American powersports brands, covering ATVs, street-legal scooters and motorcycles. Here is the full list, model year by model year.
- US brands
- 3
- Model years
- 2010–2014
- Engine families
- 32
- Displacement
- 49–320cc
American brands supplied by Zhejiang Jonway Motorcycle Manufacturing Co.,Ltd
| US brand (certificate holder) | Model years | Engine families | Models certified |
|---|---|---|---|
| Johnny Pag Motor Company | 2013–2014 | 2 | 4 |
| Jonway Motorcycle (Usa) Co., Ltd. | 2006–2012 | 26 | 56 |
| Shenke Usa, Inc. | 2008–2014 | 29 | 106 |
Which of those machines are actually comparable
A shared factory alone is a weak signal — Zhejiang Jonway Motorcycle Manufacturing Co.,Ltd builds engines across 49–320cc. 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 5 strings were reconciled into the single entry above.
- ZHEJIANG JONWAY MOTORCYCLE MANUFACTURING CO LTD
- ZHEJIANG JONWAY MOTORCYCLE MFG CO LTD
- Zhejiang Jonway Motorcycle Manufacturing CO., LTD
- Zhejiang Jonway Motorcycle Manufacturing Co., Ltd.
- Zhejiang Jonway Motorcycle Manufacturing Co.,Ltd
Related in the registry
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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 32 certificate records naming Zhejiang Jonway Motorcycle Manufacturing Co.,Ltd. Full provenance and method.