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Prototron Circuits Southwest INC

3760 E 43rd Pl, Tucson, AZ 85713

ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 3 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Prototron Circuits Southwest INC
Their homepage, crawled AUG 2026

What they make

Bare Printed Circuit Board Manufacturing334412

Prototron 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

32.18610, -110.91181 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

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Every listed plant in Pima County

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.

SourceEvidenceFirst seenLast seen
COMPANY SITEOPERATINGJUL 2026AUG 2026
SAM GOVOPERATINGJAN 2026JAN 2026
EPA FRSEXISTENCEMAR 2021MAR 2021
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
ADDRESS LINE1SAM GOVJAN 2026
CAGE CODESAM GOVJAN 2026
CITYEPA FRSJUL 2026
CITYSAM GOVJAN 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
NAMESAM GOVJAN 2026
REGISTRATION EXPIRATIONSAM GOVJAN 2026
STATEEPA FRSJUL 2026
STATESAM GOVJAN 2026
WEBSITESAM GOVJAN 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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