DONIRING TECHNOLOGY LIMITED
Grantee Code: 2BSU4
2BSU4-MWORLDM1
Nov 28, 2025Smart Ring
Equipment Class
DTS - Digital Transmission SystemApplication Purpose
Original Equipment
Company Information
- Grantee Code
- 2BSU4
- FRN Number
- 37624087
- City
- HONG KONG
- Country
- China
- Total Applications
- 1