Chinese engine factory
Taizhou Xinba Power Manufacturing Co., Ltd.: every American brand built here
Federal certification records name Taizhou Xinba Power Manufacturing 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
- 2019–2026
- Engine families
- 20
- Displacement
- 49.3–168.9cc
American brands supplied by Taizhou Xinba Power Manufacturing Co., Ltd.
| US brand (certificate holder) | Model years | Engine families | Models certified |
|---|---|---|---|
| Boom International Holdings (Usa), Inc. | 2019–2026 | 33 | 74 |
| Peace Industry Group (Usa), Inc. | 2007–2025 | 58 | 212 |
| Wansen Motor Inc. | 2019–2027 | 14 | 67 |
Which of those machines are actually comparable
A shared factory alone is a weak signal — Taizhou Xinba Power Manufacturing Co., Ltd. builds engines across 49.3–168.9cc. Grouping by engine size narrows it to machines genuinely worth comparing.
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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 25 certificate records naming Taizhou Xinba Power Manufacturing Co., Ltd.. Full provenance and method.