Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710- precision machining
- components
- assemblies
- CNC machines
- aerospace
- quality management system registered
- AS9100D
- ISO9001
- Collaboration
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Cad Enterprises, INC. | Phoenix | Machine Shops 332710 | ACTIVE | 0.3 KM |
| Star Metal Fluids LLC | Phoenix | Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413 | REPORTED CLOSED | 0.7 KM |
| Uni-tek L.l.c. | Phoenix | Machine Shops 332710 | ACTIVE | 0.8 KM |
| Valley Forge & Bolt Mfg. CO. | Phoenix | Iron and Steel Forging 332111 | ACTIVE | 1.4 KM |
| Mar-bro Manufacturing, INC. | Phoenix | Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722 | LIKELY ACTIVE | 1.6 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 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 JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord R5WQAA6KMC73 · first seen JUN 2026 · last seen JUL 2026
IN MARICOPA COUNTY178 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 55 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: JSB HOLDINGS, INC. · JUL 2026
- Street address
- SAM.gov: 340 N 51ST AVE · JUL 2026
- City
- SAM.gov: PHOENIX · JUL 2026
- State
- SAM.gov: AZ · JUL 2026
- Coordinates
- Census geocoder: 33.452027086477,-112.169171076308 · JUL 2026
- Website
- SAM.gov: www.rdmanco.com · JUL 2026
- CAGE code
- SAM.gov: 7V807 · JUL 2026
- SAM registration expires
- SAM.gov: 2027-07-29 · JUL 2026


