National Material Processing
4506 Cline Ave, East Chicago, IN 46312
LIKELY ACTIVELAST SEEN IN FEDERAL DATA AUG 2025 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Rolled Steel Shape Manufacturing331221Where it is
41.63117, -87.43280 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Arcelormittal Indiana Harbor - Safety Dept | East Chicago | All Other Petroleum and Coal Products Manufacturing 324199 | UNVERIFIED | 2.8 KM |
| US Steel East Chicago | East Chicago | Iron and Steel Mills and Ferroalloy Manufacturing 331110 | LIKELY ACTIVE | 5.0 KM |
| Niagara Lasalle Corporation | Hammond | Rolled Steel Shape Manufacturing 331221 | UNVERIFIED | 5.2 KM |
| Tag Contructors | Hammond | Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210 | UNVERIFIED | 5.7 KM |
| US Steel Gary Complex | Gary | Iron and Steel Mills and Ferroalloy Manufacturing 331111 | UNVERIFIED | 8.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 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, AIRS/AFS, CEDRI, EIS, IN-FRS, IN-TEMPO, NCDB, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | AUG 2025 | AUG 2025 |
| EPA FRS | EXISTENCE | JUN 2017 | SEP 2018 |
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 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.