Facility	City	Industry	Status	Distance
Westlake Plastics Company	Lenni	Unlaminated Plastics Profile Shape Manufacturing 326121	LIKELY ACTIVE	8.0 KM
Diamond Industrial INC	Wilmington	Machine Shops 332710	ACTIVE	10.8 KM
King Rox LLC	Claymont	Office Furniture (except Wood) Manufacturing 337214	ACTIVE	11.2 KM
Tecniplast Usa, INC.	West Chester	All Other Plastics Product Manufacturing 326199	LIKELY ACTIVE	12.6 KM
Congoleum Corp/trainer Plt	Trainer	Narrow Fabric Mills and Schiffli Machine Embroidery 313222	LIKELY ACTIVE	11.8 KM

Every listed plant in Delaware 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.

Southco INC

Concordville, PA

LIKELY ACTIVE332722

WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 6 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, CEDRI, PA-EFACTS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
OSHA ITA	OPERATING	DEC 2025	DEC 2025
EPA ECHO	OPERATING	NOV 2023	NOV 2023
EPA FRS	EXISTENCE	FEB 2018	JUL 2020

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
EMPLOYEE BAND	OSHA ITA	DEC 2025
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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