FRN 0027503556
Changchun Chengji Technology CO., LTD
Grantee codes: 1 FCC IDs: 2 Registered: 2018-05-05
FRN information
| FRN | 0027503556 |
|---|---|
| Entity name | Changchun Chengji Technology CO., LTD |
| Entity type | Foreign Entity |
| Website |  topsaful.comDerived from the FCC FRN contact email. Known email-provider domains are excluded. |
| Registration date | 2018-05-05 |
| Contact organization | Changchun Chengji Technology CO., LTD |
| Contact position | General manager |
| Contact name | xiaobing Xu |
| Contact address | 3-4-1 to 3-4-6, Southwest of The 3rd Floor, Bld.5, No.358, Zhenyu Street, Gaoxin Development District, Changchun, Jilin, China |
| Contact email | ceo@topsaful.com |
| Contact phone | (86)13823225996 |
| Last checked | 2026-10-15 |
| Other FCC applications | View this FRN on FCC.report |
Related FCC grantees
| Grantee code | Grantee | Location |
|---|---|---|
| 2APQ3 | Changchun Chengji Technology CO., LTD | Changchun, Jilin, N/A, China |
Related FCC IDs
| FCC ID | Model | Device | Purpose | Final action |
|---|---|---|---|---|
| 2APQ3-OD-E1 | OD-E1 | Wireless Earbuds | Original Equipment | 2020-11-04 |
| 2APQ3-NTWD02 | NTWD02 | Wireless Doorbell | Change in Identification | 2018-05-17 |