Operating signal within 12 months from two or more independent sources.
What they make
Bare Printed Circuit Board Manufacturing334412Prototron Circuits manufactures printed circuit boards, specializing in quick-turn prototype PCB fabrication with turnaround times as fast as 24 hours. The company offers capabilities including boards up to 24 layers, blind and buried vias, impedance modeling and testing, finishes such as Electroless Nickel Immersion Gold (ENIG) and HASL (Leaded), and sequential lamination construction. The company holds certifications including IPC 6012 Class 1-3, ISO 9001:2015, AS9100 Rev D, and is qualified to MIL-PRF-31032 and MIL-PRF-55110 standards, and is ITAR Registered.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Yarbrough Electronics Sales LLC | Tucson | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | LIKELY ACTIVE | 0.7 KM |
| Nano Materials International CORP | Tucson | Other Electronic Component Manufacturing 334419 | ACTIVE | 1.0 KM |
| Coronado Communications Corporation | Tucson | Current-Carrying Wiring Device Manufacturing 335931 | LIKELY ACTIVE | 1.9 KM |
| Custom Suppression, INC. | Tucson | Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing 334416 | LIKELY ACTIVE | 3.6 KM |
| Arizona Capacitors, INC | Tucson | Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing 334416 | ACTIVE | 3.6 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in AZURITE, BR, ICIS, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | JAN 2026 | JAN 2026 |
| EPA FRS | EXISTENCE | MAR 2021 | MAR 2021 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | JAN 2026 |
| CAGE CODE | SAM GOV | JAN 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | JAN 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | JAN 2026 |
| REGISTRATION EXPIRATION | SAM GOV | JAN 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | JAN 2026 |
| WEBSITE | SAM GOV | JAN 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

