US importer / certificate holder
Who actually makes Smartwell?
Across every model year on record (2007), Smartwell engines were built by Chongqing Loncin.
- Model years
- 2007
- Engine factories
- 1
- Engine families
- 2
- Models certified
- 15
The factory
Chongqing Loncin
Also builds engines for 54 other American brands. See the full list
Other American badges on the same engines
These machines came out of the same factory at the same engine size. If Smartwell parts are hard to find, these are where to look next — after measuring.
Model names certified under Smartwell
15 distinct model designations appear on this brand's certificates. Yours should be among them — importers sometimes market a machine under a different name than the one they certified.
SMFC-ATV01A · SMFC-ATV01B · SMFC-ATV01C · SMFC-ATV01D · SMFC-ATV01E · SMFC-ATV05 · SMFC-ATV05A · SMFC-ATV05B · SMFC-ATV05C · SMFC-ATV05D · SMFC-G038 · SMFC-G038A · SMFC-G038B · SMFC-G038EEC · SMFC-G038Y
Related in the registry
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. Based on 2 China-engine certificate rows filed by Smartwell. Full provenance and method.