zhoukoushibaijingshangmao Co.,Ltd.
Grantee Code: 2BT5U
2BT5U-B005-CM-BL
Jan 20, 2026Smart door lock
Equipment Class
DTS - Digital Transmission SystemApplication Purpose
Original Equipment
Company Information
- Grantee Code
- 2BT5U
- FRN Number
- 37839982
- City
- Zhoukou City, Henan Province
- Country
- China
- Total Applications
- 1