Aisin Automotive Casting Tennessee

221 Frank L. Diggs Dr, Clinton, TN 37716

LIKELY ACTIVELAST SEEN IN FEDERAL DATA SEP 2025 · 3 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Nonferrous Metal Foundries331521

Where it is

36.15414, -84.08165 · CENSUS TIGER

COUNTY

Anderson County

METRO AREA

Knoxville, TN

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Other plants nearby

Facility	City	Industry	Status	Distance
Clinch River Casting INC.	Caryville	Iron Foundries 331511	UNVERIFIED	19.5 KM
Nuclear Lead Co, INC.	Oak Ridge	Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 331491	ACTIVE	23.8 KM
Tte Casting Technologies INC	Oak Ridge	Nonferrous Metal Foundries 331521	LIKELY ACTIVE	24.0 KM
Millennitek, LLC	Knoxville	Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110	REPORTED CLOSED	27.4 KM
Smoky Mountain Metals, INC.	Maryville	Copper Rolling, Drawing, Extruding, and Alloying 331420	LIKELY ACTIVE	38.2 KM

Every listed plant in Anderson County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS, EIS, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen SEP 2025 · last seen SEP 2025
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110020745951 · first seen JUN 2017 · last seen JUN 2017

IN ANDERSON COUNTY3 other plants share this one’s industry (Foundries, NAICS 3315); 2 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: AISIN AUTOMOTIVE CASTING TENNESSEE · OCT 2026
Street address: EPA: 221 FRANK L. DIGGS DR · OCT 2026
City: EPA: CLINTON · OCT 2026
State: EPA: TN · OCT 2026
County (FIPS code): EPA: 47001 · OCT 2026
Coordinates: EPA: 36.15414,-84.08165 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: SQG · OCT 2026

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