American Hakko Products, INC.

What they make

Where it is

Other plants nearby

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Asc Process Systems, INC.	Santa Clarita	Metal Tank (Heavy Gauge) Manufacturing 332420	● ACTIVE	0.5 KM
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NCN/s Corporation	Valencia	Commercial and Service Industry Machinery Manufacturing 333310	● ACTIVE	4.5 KM
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Every listed plant in Los Angeles County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 9 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record W45ZTG9PJBS5 · first seen FEB 2026 · last seen OCT 2026
• EPA Facility Registry ServiceEXISTENCE
  Record 110072087785 · first seen NOV 2025 · last seen NOV 2025

IN LOS ANGELES COUNTY417 other plants share this one’s industry (Other General Purpose Machinery Manufacturing, NAICS 3339); 40 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: AMERICAN HAKKO PRODUCTS, INC. · JUL 2026 · ON THIS PAGE

SAM.gov: AMERICAN HAKKO PRODUCTS, INC. · ON THIS PAGE

Street addressSOURCES DISAGREE

EPA: 28920 AVE. WILLIAMS · JUL 2026

SAM.gov: 28920 AVENUE WILLIAMS · ON THIS PAGE

City

EPA: VALENCIA · JUL 2026 · ON THIS PAGE

SAM.gov: VALENCIA · ON THIS PAGE

State

EPA: CA · JUL 2026 · ON THIS PAGE

SAM.gov: CA · ON THIS PAGE

County (FIPS code)

EPA: 06037 · SEP 2026

Coordinates

EPA: 34.444708,-118.636893 · JUL 2026

Website

SAM.gov: http://www.hakkousa.com

CAGE code

SAM.gov: 01CE6

SAM registration expires

SAM.gov: 2027-02-17