Operating signal within 12 months from two or more independent sources.
What they make
Plate Work Manufacturing332313- pressure vessel heads
- shells
- pressed shapes
- alloy steels
- stainless steels
- moldboards
- motor grader OEM market
- truck boards
- mining equipment
- kettle bottoms
- refining
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 30, 2026
CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE
- ASME code stamp
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
Location not verified — this address could not be matched to Census TIGER, so the facility is not placed on the map.
Other plants nearby
No other listed facility within 40 km shares this one’s four-digit industry code, or this record has no coordinates to measure from.
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 8 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 AUG 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord P3CBLL29RPC3 · first seen JUN 2026 · last seen JUN 2026
- OSHA injury and illness reportsOPERATINGRecord 993377 · first seen DEC 2025 · last seen DEC 2025
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: TRINITY HEADS, INC. · JUN 2026
- Street address
- SAM.gov: 11765 HIGHWAY 6 · JUN 2026
- City
- SAM.gov: NAVASOTA · JUN 2026
- State
- SAM.gov: TX · JUN 2026
- Employees (band)
- OSHA: 20-99 · DEC 2025
- Website
- SAM.gov: https://trinityheads.com/ · JUN 2026
- CAGE code
- SAM.gov: 796T9 · JUN 2026
- SAM registration expires
- SAM.gov: 2027-06-16 · JUN 2026


