Alum Alloy CO INC
603 S. Hope Ave., Ontario, CA 91761
UNVERIFIEDLAST SEEN IN FEDERAL DATA SEP 2020 · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Nonferrous Metal Foundries331521Where it is
34.05776, -117.63779 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Lynwood Pattern | Ontario | Nonferrous Metal Die-Casting Foundries 331523 | UNVERIFIED | 0.0 KM |
| Net Shapes INC | Ontario | Steel Investment Foundries 331512 | UNVERIFIED | 0.9 KM |
| Flow Dynamics INC | Ontario | Steel Foundries (except Investment) 331513 | UNVERIFIED | 1.4 KM |
| California Die Casting INC | Ontario | Nonferrous Metal Foundries 331521 | LIKELY ACTIVE | 2.1 KM |
| Net Shapes, INC. | Ontario | Steel Investment Foundries 331512 | UNVERIFIED | 2.2 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 5 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 CA-ENVIROVIEW, NPDES, OSHA-OIS, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | SEP 2020 | SEP 2020 |
| EPA FRS | EXISTENCE | DEC 2015 | DEC 2015 |
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 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.