San Diego Seal INC
7635 Ronson Rd, San Diego, CA 92111
Operating signal within 12 months from two or more independent sources.
What they make
Gasket, Packing, and Sealing Device Manufacturing339991- gaskets
- compression packing
- o-rings
- molded rubber
- expansion joints
- mechanical seals
- high temperature textile products
- EMI/RFI shielding
- graphite sheets
- rubber molding
- extrusion
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Micro Q, INC | San Diego | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | ACTIVE | 0.4 KM |
| Agiliant Engineering, INC. | San Diego | Gasket, Packing, and Sealing Device Manufacturing 339991 | ACTIVE | 0.6 KM |
| San Diego Metal Graphics Corporation | San Diego | Sign Manufacturing 339950 | ACTIVE | 0.6 KM |
| Sunward Flag Company LLC | San Diego | All Other Miscellaneous Textile Product Mills 314999 | ACTIVE | 0.7 KM |
| Sign Post Studio INC | San Diego | Sign Manufacturing 339950 | ACTIVE | 0.7 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 9 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.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord VF51CLUC66B5 · first seen AUG 2025 · last seen JUL 2026
IN SAN DIEGO COUNTY248 other plants share this one’s industry (Other Miscellaneous Manufacturing, NAICS 3399); 57 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
- SAM.gov: SAN DIEGO SEAL INC · JUL 2026
- Street address
- SAM.gov: 7635 RONSON RD · JUL 2026
- City
- SAM.gov: SAN DIEGO · JUL 2026
- State
- SAM.gov: CA · JUL 2026
- Coordinates
- Census geocoder: 32.828967309099,-117.155421919266 · JUL 2026
- Website
- SAM.gov: http://www.sandiegoseal.com · JUL 2026
- Year established
- Company website: 1978 · AUG 2026
- CAGE code
- SAM.gov: 3R262 · JUL 2026
- SAM registration expires
- SAM.gov: 2027-07-23 · JUL 2026


