Facility	City	Industry	Status	Distance
Hallmark Metals, INC.	Glendora	Sheet Metal Work Manufacturing 332322	ACTIVE	0.9 KM
G & D Industries INC	Covina	Fluid Power Valve and Hose Fitting Manufacturing 332912	UNVERIFIED	4.0 KM
Hydro-fitting Manufacturing Corporation	Covina	Fluid Power Valve and Hose Fitting Manufacturing 332912	LIKELY ACTIVE	4.2 KM
Quality Material Handling, INC	Azusa	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	UNVERIFIED	4.7 KM
Melco Steel INC	Azusa	Fabricated Structural Metal Manufacturing 332312	ACTIVE	5.0 KM

Every listed plant in Los Angeles County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 7 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 CA-CERS, CA-ENVIROVIEW, NPDES, RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
SAM GOV	OPERATING	JUN 2026	JUN 2026
EPA FRS	EXISTENCE	OCT 2015	OCT 2015

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
ADDRESS LINE1	SAM GOV	JUN 2026
CAGE CODE	SAM GOV	JUN 2026
CITY	EPA FRS	JUL 2026
CITY	SAM GOV	JUN 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
NAME	SAM GOV	JUN 2026
REGISTRATION EXPIRATION	SAM GOV	JUN 2026
STATE	EPA FRS	JUL 2026
STATE	SAM GOV	JUN 2026

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

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