J&e Machine Tech, INC.
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersRancho Cucamonga, CA
US patents1
SAM.gov UEIWQFSVLC87F75
CAGE code1GJN3
Incorporated inCA
- pistols
- components
- barrels
- buffer tubes
- Sig Sauer
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
1 US patent granted SEP 27, 2022.
Other special machines 1
- Recoil buffer assemblyUS 11,454,468 · granted SEP 27, 2022
Granted to J&e Machine Tech, INC. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| J&e Machine Tech, INC. | Rancho Cucamonga | CA | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


