Public regulatory phone
+86 189 3358 3498
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 OPSCO OPTOELECTRONICS CO.,LTD Manager | 0036469369 | CORES | 0036469369 | Authoritative identifier (100.0%) | 2026-08-20 02:17:30 |