Public regulatory phone
+86 189 3885 3211
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 |
|---|---|---|---|---|---|
| Jianfeng Yang manager | 0038544987 | CORES | 0038544987 | Authoritative identifier (100.0%) | 2026-08-22 16:57:53 |