Jamac Steel, INC
533 E. Belmont St, Ontario, CA 91761
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Fabricated Structural Metal Manufacturing332312Where it is
34.05151, -117.64476 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Academy Doors | Ontario | Metal Window and Door Manufacturing 332321 | LIKELY ACTIVE | 0.3 KM |
| Amd International Technologies LLC | Ontario | Custom Roll Forming 332114 | LIKELY ACTIVE | 1.1 KM |
| Cinco Iron Works INC | Ontario | Fabricated Structural Metal Manufacturing 332312 | UNVERIFIED | 1.1 KM |
| Tower Industries INC | Ontario | Machine Shops 332710 | ACTIVE | 1.2 KM |
| R & I Industries | Ontario | Fabricated Structural Metal Manufacturing 332312 | UNVERIFIED | 1.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 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 OSHA-OIS, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | SEP 2018 | 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 | SEP 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.