Facility	City	Industry	Status	Distance
Stanley G Flagg & CO	Stowe	Nonferrous Metal Foundries 331525	LIKELY ACTIVE	5.3 KM
Mayer Pollock Steel CORP	Pottstown	Steel Foundries (except Investment) 331513	LIKELY ACTIVE	8.4 KM
Royer Quality Castings, Incorporated	Boyertown	Aluminum Foundries (except Die-Casting) 331524	UNVERIFIED	8.9 KM
Cast Rite Metal Company, INC.	Birdsboro	Aluminum Foundries (except Die-Casting) 331524	UNVERIFIED	8.8 KM
Unicast Company	Boyertown	Iron Foundries 331511	LIKELY ACTIVE	10.0 KM

Every listed plant in Berks County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Wolf Technologies, LLC

Douglassville, PA

UNVERIFIED332999

WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 5 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, PA-EFACTS, TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	OCT 2025	OCT 2025
EPA TRI	OPERATING	DEC 2023	DEC 2023
EPA FRS	EXISTENCE	MAY 2016	MAY 2016

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
STATE	EPA FRS	JUL 2026

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

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