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Magnetic & Penetrant Services Co., INC.

8135 1st Ave S., Seattle, WA 98108

ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 4 SOURCES

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

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Homepage of Magnetic & Penetrant Services Co., INC.
Their homepage, crawled AUG 2026

What they make

Electroplating, Plating, Polishing, Anodizing, and Coloring332813

Valence Surface Technologies provides metal finishing services for the aerospace industry. The company performs chemical processing including various anodizing and etching processes, plating operations such as cadmium, nickel, chrome, and gold plating, nondestructive testing including eddy current and penetrant inspection, painting and spray coating, and shot peening and blasting. Additional services include grinding, honing, laser etching, and sub-assembly work.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

47.52934, -122.33570 · CENSUS TIGER
COUNTY
METRO AREA
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Every listed plant in King County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 9 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 AIR, AIRS/AFS, EIS, RCRAINFO, TRIS, WA-FSIS · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
COMPANY SITEOPERATINGJUL 2026AUG 2026
SAM GOVOPERATINGJUN 2026JUN 2026
OSHA ITAOPERATINGDEC 2025DEC 2025
EPA FRSEXISTENCESEP 2024SEP 2024
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
ADDRESS LINE1SAM GOVJUN 2026
CAGE CODESAM GOVJUN 2026
CITYEPA FRSJUL 2026
CITYSAM GOVJUN 2026
EMPLOYEE BANDOSHA ITADEC 2025
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
NAMESAM GOVJUN 2026
REGISTRATION EXPIRATIONSAM GOVJUN 2026
STATEEPA FRSJUL 2026
STATESAM GOVJUN 2026
WEBSITESAM GOVJUN 2026

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

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