Chinese engine factory
Jincheng Corporation: every American brand built here
Federal certification records name Jincheng Corporation as the engine manufacturer behind 2 American powersports brands, covering street-legal scooters and motorcycles, off-road machines. Here is the full list, model year by model year.
- US brands
- 2
- Model years
- 2007–2026
- Engine families
- 5
- Displacement
- 49.6–181cc
American brands supplied by Jincheng Corporation
| US brand (certificate holder) | Model years | Engine families | Models certified |
|---|---|---|---|
| Chicago Scooter Company, LLC | 2016–2026 | 18 | 12 |
| Devon Motorcycles, Inc. | 2007–2008 | 4 | 6 |
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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 5 certificate records naming Jincheng Corporation. Full provenance and method.