# FDA Warning Letter: Lingkey Co. Ltd. d/b/a Vape Hammer
> 2023-11-16 · Center for Tobacco Products · `2f2c8416b756a5e7`
## Letter
- **Company:** Lingkey Co. Ltd. d/b/a Vape Hammer
- **Posted Date:** 2023-11-16
- **Letter Issue Date:** 2023-11-16
- **Issuing Office:** Center for Tobacco Products
## Subject
Family Smoking Prevention and Tobacco Control Act/Adulterated/Misbranded
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*Source: [FDA Warning Letters](https://www.fda.gov/inspections-compliance-enforcement-and-criminal-investigations/compliance-actions-and-activities/warning-letters) · AI Analytics · CC0 1.0*