Operating signal within 24 months, or from a single source.
What they make
Plate Work Manufacturing332313- heat exchangers
- seals
- impact systems
- naval brass
- DMX Polymer Alloy
- dock bumpers
- fenders
- tow knees
- military
- Infrastructure Division
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Custom Metal Works, Inc | Norwalk | Plate Work Manufacturing 332313 | LIKELY ACTIVE | 1.1 KM |
| Extol of Ohio INC | Norwalk | Polystyrene Foam Product Manufacturing 326140 | ACTIVE | 1.6 KM |
| Fabriweld CORP | Norwalk | Fabricated Structural Metal Manufacturing 332312 | ACTIVE | 1.9 KM |
| Autogate INC | Berlin Heights | Ornamental and Architectural Metal Work Manufacturing 332323 | UNVERIFIED | 14.9 KM |
| Thomas Steel INC | Bellevue | Fabricated Structural Metal Manufacturing 332312 | LIKELY ACTIVE | 18.8 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 6 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 TRIS · EPA site type STATIONARY.
- EPA Toxics Release InventoryOPERATINGfirst seen DEC 2024 · last seen DEC 2024
- EPA Facility Registry ServiceEXISTENCERecord 110071732319 · first seen SEP 2018 · last seen JUN 2024
ALSO RECORDED ASDURAMAX MARINE LLC
IN HURON COUNTY4 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 4 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: DURAMAX MARINE INDUSTRIES · OCT 2026
- Street address
- EPA: 55 ST MARY'S ST · OCT 2026
- City
- EPA: NORWALK · OCT 2026
- State
- EPA: OH · OCT 2026
- County (FIPS code)
- EPA: 39077 · OCT 2026
- Coordinates
- EPA: 41.24986,-82.605791 · OCT 2026


