J & J Paper & Packaging, INC.
30514 San Antonio St, Hayward, CA 94544
Operating signal within 12 months from two or more independent sources.
What they make
Plastics Packaging Film and Sheet (including Laminated) Manufacturing326112Airtech Advanced Materials Group develops products for composite, bonding, and tooling departments. The company manufactures films, release agents, fiberglass, breathers, tapes, resins, and valves, among other components, and utilizes vacuum bagging and autoclave hoses in its processes. It serves the aircraft. Southeast and industries including aircraft, aerospace, printed circuit board, recreational, and automotive.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Novas Bio INC | Hayward | All Other Plastics Product Manufacturing 326199 | ACTIVE | 0.0 KM |
| Injex Industries INC | Hayward | All Other Plastics Product Manufacturing 326199 | UNVERIFIED | 0.1 KM |
| Plastikon Industries | Hayward | Unlaminated Plastics Profile Shape Manufacturing 326121 | LIKELY ACTIVE | 0.2 KM |
| Plastikon INC | Hayward | Unlaminated Plastics Profile Shape Manufacturing 326121 | UNVERIFIED | 0.4 KM |
| Injex Industries INC | Hayward | All Other Plastics Product Manufacturing 326199 | UNVERIFIED | 0.4 KM |
Also at this address
1 other record shares 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 — 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.

