Shenzhen Yufeng Technology Co., Ltd.
Grantee Code: 2A4TM
2A4TM-0259
Feb 03, 2026Wireless Door Bell
Equipment Class
DSC - Part 15 Security/Remote Control TransmitterApplication Purpose
Original Equipment
Company Information
- Grantee Code
- 2A4TM
- FRN Number
- 32003394
- City
- Longhua new district, Shenzhen, China
- Country
- China
- Total Applications
- 1