Public regulatory phone
+86 135 5497 3808
Associations below come from public FCC regulatory records. Confidence describes the source relationship, not current ownership of the number.
| Company or contact | FRN | System | Source record | Confidence | Observed |
|---|---|---|---|---|---|
| Dongguan Chengyou Electronics Co., Ltd manager | 0033067968 | CORES | 0033067968 | Authoritative identifier (100.0%) | 2026-08-23 00:13:45 |