Facility	City	Industry	Status	Distance
Santa Rosa Lead Products LLC	Ontario	Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 331492	UNVERIFIED	4.8 KM
Infinity Contacts, INC.	Rancho Cucamonga	Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 331492	LIKELY ACTIVE	6.0 KM
Dimic Steel Tech, INC.	Upland	Copper Rolling, Drawing, Extruding, and Alloying 331420	UNVERIFIED	6.6 KM
Montclair Bronze INC	Montclair	Copper Rolling, Drawing, Extruding, and Alloying 331420	UNVERIFIED	7.1 KM
Triangle Fasteners INC	Ontario	Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 331492	UNVERIFIED	7.7 KM

Every listed plant in San Bernardino 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 NPDES, OSHA-OIS, RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
COMPANY SITE	OPERATING	JUL 2026	AUG 2026
SAM GOV	OPERATING	NOV 2025	NOV 2025
EPA FRS	EXISTENCE	OCT 2015	AUG 2017

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
ADDRESS LINE1	SAM GOV	NOV 2025
CAGE CODE	SAM GOV	NOV 2025
CITY	EPA FRS	JUL 2026
CITY	SAM GOV	NOV 2025
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
NAME	SAM GOV	NOV 2025
REGISTRATION EXPIRATION	SAM GOV	NOV 2025
STATE	EPA FRS	JUL 2026
STATE	SAM GOV	NOV 2025
WEBSITE	SAM GOV	NOV 2025

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

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