Hartwell CORP
9810 6th St, Rancho Cucamonga, CA 91730
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Metal Crown, Closure, and Other Metal Stamping (except Automotive)332119Where it is
34.07993, -117.59104 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Hino Motors Manufacturing U.s.a., INC. | Ontario | Iron and Steel Forging 332111 | UNVERIFIED | 3.6 KM |
| Schlosser Forge CO | Rancho Cucamonga | Iron and Steel Forging 332111 | UNVERIFIED | 3.8 KM |
| Broco INC | Ontario | Metal Heat Treating 332811 | ACTIVE | 4.0 KM |
| Arconic INC. | Rancho Cucamonga | Iron and Steel Forging 332111 | UNVERIFIED | 4.4 KM |
| Schlosser Forge - Rancho Cucamonga | Rancho Cucamonga | Nonferrous Forging 332112 | LIKELY ACTIVE | 4.4 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 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 CARB-TCH, EIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | JUN 2017 | AUG 2024 |
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.