Custom Metal Manufacturing Com

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Sanford Metal Processing CO	Menlo Park	Powder Metallurgy Part Manufacturing 332117	● ACTIVE	12.8 KM
HCHeat & Control INC	Hayward	Iron and Steel Forging 332111	◐ LIKELY ACTIVE	18.3 KM
WCWhite Cap, Inc, C/o Streamborn	Hayward	Forging and Stamping 332115	◇ UNVERIFIED	19.1 KM
NINorton Industries INC	Hayward	Powder Metallurgy Part Manufacturing 332117	◇ UNVERIFIED	19.7 KM
Scandic Springs, INC.	San Leandro	Metal Crown, Closure, and Other Metal Stamping (except Automotive) 332119	● ACTIVE	23.6 KM

Every listed plant in San Mateo County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 6 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 CARB-TCH, EIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110071746182 · first seen AUG 2024 · last seen AUG 2024

IN SAN MATEO COUNTY4 other plants share this one’s industry (Forging and Stamping, NAICS 3321); 0 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: CUSTOM METAL MANUFACTURING COM · OCT 2026

Street address

EPA: 616 WALTERMIRE · OCT 2026

City

EPA: BELMONT · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06081 · OCT 2026

Coordinates

EPA: 37.52117,-122.27373 · OCT 2026