Present in a source dataset, with no recent operating signal.
What they make
Commercial Printing (except Screen and Books)323111- adhesive solutions
- medical
- electronic applications
- films
- adhesive materials
- proprietary products
- custom polymer formulations
- extrusion
- converting
- coatings
- semiconductors
- photonics
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Spectrum Label Corporation | Hayward | Commercial Printing (except Screen and Books) 323111 | UNVERIFIED | 0.9 KM |
| Admail-express, INC | Hayward | Commercial Printing (except Screen and Books) 323111 | ACTIVE | 0.8 KM |
| San Francisco Newspaper Agency | Union City | Printing 323119 | UNVERIFIED | 1.9 KM |
| Melrose Nameplate and Label Company, INC. | Hayward | Commercial Screen Printing 323113 | ACTIVE | 5.6 KM |
| Alonzo Printing Co, INC | Hayward | Commercial Printing (except Screen and Books) 323111 | UNVERIFIED | 6.1 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
1 source holds this plant, and 6 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in EIS · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecord 110071174800 · first seen JAN 2022 · last seen JAN 2022
IN ALAMEDA COUNTY156 other plants share this one’s industry (Printing and Related Support Activities, NAICS 3231); 18 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- EPA: DELPHON INDUSTRIES LLC DBA GEL-PAK · OCT 2026
- Street address
- EPA: 1209 SAN LUIS OBISPO AVE · OCT 2026
- City
- EPA: HAYWARD · OCT 2026
- State
- EPA: CA · OCT 2026
- County (FIPS code)
- EPA: 06001 · OCT 2026
- Coordinates
- Census geocoder: 37.607961536531,-122.051776878293 · JUL 2026


