ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD
Grantee Code: 2A3NOTE103
2A3NOTE103
Jan 14, 2026Hearing Aids
Equipment Class
DTS - Digital Transmission SystemApplication Purpose
Original Equipment
Company Information
- Grantee Code
- 2A3NOTE103
- FRN Number
- 31620636
- City
- ZHENGZHOU,HENAN
- Country
- China
- Zip Code
- 450053
- Total Applications
- 1