D-tech Optoelectronics
18062 Rowland St, Rowland Heights, CA 91748
UNVERIFIEDLAST SEEN IN FEDERAL DATA FEB 2018 · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Semiconductor and Related Device Manufacturing334413Where it is
34.00088, -117.90963 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Adtech Optics, INC | Industry | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 0.3 KM |
| Adtech Photonics, INC. | City of Industry | Semiconductor and Related Device Manufacturing 334413 | LIKELY ACTIVE | 0.3 KM |
| Nelson Miller Group - City of Industry CA | City of Industry | Other Electronic Component Manufacturing 334419 | LIKELY ACTIVE | 2.0 KM |
| Nelson Name Plate Company | City of Industry | Commercial Screen Printing 323113 | ACTIVE | 2.0 KM |
| Solo Power Equipment, LLC | West Covina | Other Electronic Component Manufacturing 334419 | UNVERIFIED | 2.4 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 CA-ENVIROVIEW, NPDES, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | MAY 2019 | MAY 2019 |
| EPA ECHO | OPERATING | FEB 2018 | FEB 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.