Registered with FDA
Growth-Sonic Limited
KOWLOON, Hong Kong SAR China. Lists 2 dental device types with FDA across 1 registered establishment.
- Device types listed
- 2
- Brands and models
- 2
- 510(k) clearances
- 0as applicant
- Markets registered in
- 1United States
- Establishments
- 1Hong Kong SAR China
Devices listed with FDA
What Growth-Sonic Limited currently lists, by FDA device type, with the brand and model names on the listing.
| Device type | Category | Role | Brands and models | Listed since |
|---|---|---|---|---|
| Manual ToothbrushEFW · Class 1 | Toothbrushes | Lister | Hit promotional products Inc. | 2015 |
| Dental FlossJES · Class 1 | Floss & interdental cleaners | Lister | Hit promotional products Inc. | 2015 |
Source: FDA establishment registration & device listing, 510(k) and product classification files · FDA data as of 2 Nov 2026 · snapshot 12 Nov 2026
Registered establishments
| Establishment | Location | What it does |
|---|---|---|
| GROWTH-SONIC LIMITEDFDA reg. 3005951243 | KOWLOON, Hong Kong SAR China | Foreign exporter |
Sources
FDA establishment registration & device listing (search FDA, owner/operator 10049328). FDA 510(k) premarket notification file. FDA data as of 2 Nov 2026; snapshot 12 Nov 2026. The location shown is the address on FDA's record.