Hta Los Angeles LLC
10140 Romandel Ave, Santa Fe Springs, CA 90670
Operating signal within 12 months from two or more independent sources.
What they make
Metal Heat Treating332811Ice, Austemper, Cryotemp, and Vacuum Brazing. It provides testing services and treatments such as annealing, case hardening, and nitriding, and it serves the automotive, industrial, and medical industries. The company holds AS9100, ISO 9001.unclear. It!withI. It uses processes including vacuum brazing, vacuum processing, and heat treating.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Whiting Enterprises, INC Dba Hi Tech Metal Polishing | Santa Fe Springs | Electroplating, Plating, Polishing, Anodizing, and Coloring 332813 | UNVERIFIED | 0.0 KM |
| Whiting Enterprises, INC. | Santa Fe Springs | Electroplating, Plating, Polishing, Anodizing, and Coloring 332813 | UNVERIFIED | 0.1 KM |
| Heat Treatment America LLC | Santa Fe Springs | Metal Heat Treating 332811 | ACTIVE | 0.1 KM |
| Trident Plating INC | Santa Fe Springs | Electroplating, Plating, Polishing, Anodizing, and Coloring 332813 | UNVERIFIED | 0.2 KM |
| Our Powder Coating, INC | Santa Fe Springs | Paint and Coating Manufacturing 325510 | LIKELY ACTIVE | 0.2 KM |
Also at this address
2 other records share this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 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 NPDES, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | AUG 2026 | AUG 2026 |
| SAM GOV | OPERATING | JAN 2026 | JAN 2026 |
| EPA FRS | EXISTENCE | FEB 2019 | FEB 2019 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | JAN 2026 |
| CAGE CODE | SAM GOV | JAN 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | JAN 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | JAN 2026 |
| REGISTRATION EXPIRATION | SAM GOV | JAN 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | JAN 2026 |
| WEBSITE | SAM GOV | JAN 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.