Dsa/phototech, LLC
2321 E Gladwick St, Rancho Dominguez, CA 90220
Operating signal within 12 months from two or more independent sources.
What they make
Sign Manufacturing339950DSA Signage manufactures LED light boxes, digital signage, and menu boards for businesses. The company makes light boxes with aluminum frames and LEDs, and produces digital displays including digital directories and digital menu boards. It serves quick-service restaurants, retail and luxury goods, sports and entertainment, and transportation industries. The company holds UL-listed certification for its LED light boxes.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
Where these came from
CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE
- UL Listed
Read from this company’s own website on August 9, 2026. Nobody at the facility has confirmed it here, and FactoryRegistry has not verified these — unlike operating status, which comes from independent public records. A certificate can lapse without the website changing, so ask the facility for current ones.
Where it is
Other plants nearby
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|---|---|---|---|---|
| Friends of Theocracy | Compton | Doll, Toy, and Game Manufacturing 339930 | UNVERIFIED | 0.7 KM |
| Daico Industries | Compton | All Other Miscellaneous Manufacturing 339999 | UNVERIFIED | 0.7 KM |
| R&R Del Amo LLC | Compton | All Other Miscellaneous Manufacturing 339999 | UNVERIFIED | 0.8 KM |
| Trisha Mastali | Rancho Dominguez | All Other Miscellaneous Manufacturing 339999 | UNVERIFIED | 0.8 KM |
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Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | JAN 2026 | JAN 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | JAN 2026 |
| CAGE CODE | SAM GOV | JAN 2026 |
| CITY | SAM GOV | JAN 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | JAN 2026 |
| REGISTRATION EXPIRATION | SAM GOV | JAN 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.