Facility	City	Industry	Status	Distance
Growco., INC.	Mansfield	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	UNVERIFIED	0.0 KM
Ohio Valley Stamping-assemblies INC.	Mansfield	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	UNVERIFIED	13.6 KM
Mid-ohio Tubing LLC	Butler	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	UNVERIFIED	11.8 KM
Options Plus, INC.	Fredericktown	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	UNVERIFIED	18.5 KM
Carter Machine Co. Inc.	Galion	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	LIKELY ACTIVE	22.0 KM

Every listed plant in Richland 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.

Growco., INC.

Mansfield, OH

UNVERIFIED331210

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, OSHA-OIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
OSHA ITA	OPERATING	DEC 2025	DEC 2025
EPA ECHO	OPERATING	NOV 2024	NOV 2024
EPA FRS	EXISTENCE	MAY 2016	SEP 2018

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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