Chinese engine factory
Zhejiang Xingyue: every American brand built here
Federal certification records name Zhejiang Xingyue as the engine manufacturer behind 6 American powersports brands, covering ATVs, street-legal scooters and motorcycles, off-road machines. Here is the full list, model year by model year.
- US brands
- 6
- Model years
- 2007–2026
- Engine families
- 87
- Displacement
- 39–426cc
American brands supplied by Zhejiang Xingyue
| US brand (certificate holder) | Model years | Engine families | Models certified |
|---|---|---|---|
| Ebot, Inc | 2026 | 2 | 12 |
| LuYuan, Inc. | 2013–2026 | 27 | 36 |
| Shanghai Xingyue Usa, Inc. | 2012–2019 | 22 | 24 |
| SunL Group, Inc. | 2006–2009 | 16 | 92 |
| Vorblex Home Inc | 2025 | 1 | 4 |
| Xingyue Usa, Inc | 2007–2012 | 54 | 95 |
Which of those machines are actually comparable
A shared factory alone is a weak signal — Zhejiang Xingyue builds engines across 39–426cc. Grouping by engine size narrows it to machines genuinely worth comparing.
VIN prefixes assigned to Zhejiang Xingyue
If your frame number starts with one of these three characters, NHTSA has it recorded against this manufacturer. Check the first three characters of the VIN stamped on the frame or shown on the VIN plate.
| VIN starts with | Company as NHTSA records it | Vehicle type |
|---|---|---|
| L4S | ZHEJIANG XINGYUE VEHICLE CO., LTD. | Motorcycle |
A VIN prefix identifies the company that registered the code, which is not always the company that built your engine — importers sometimes register their own. Treat it as corroboration for the emission label, not a replacement for it.
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 9 strings were reconciled into the single entry above.
- CHINA XINGYUE GROUP CO.,LTD.
- China Xingyue Group Co., Ltd.
- XINGYUE GROUP CO LTD
- XINGYUE GROUP CO., LTD
- Xingyue Group Co., Ltd.
- ZHEJIANG XINGYUE VEHICLE CO LTD
- ZHEJIANG XINGYUE VEHICLE CO., LTD.
- Zhejiang Xingyue Industrial Co., Ltd.
- Zhejiang Xingyue Vehicle Co.Ltd
Related in the registry
- Same factory does not mean same partRead this before ordering anything
- Where to find your emission stickerBy body style
- Free printable measuring gaugesBelts, rollers, carburettor spigots
- All 98 multi-brand factories
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 96 certificate records naming Zhejiang Xingyue. Full provenance and method.