Z & Z Manufacturing INC
4765 E 355th St, Willoughby, OH 44094
Operating signal within 12 months from two or more independent sources.
What they make
Fluid Power Valve and Hose Fitting Manufacturing332912- general machine shop
- hydraulic fittings
- stainless steel
- aluminum
- industry specifications
- original drawings
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Interlake Stamping of Ohio INC | Willoughby | Metal Crown, Closure, and Other Metal Stamping (except Automotive) 332119 | ACTIVE | 0.1 KM |
| Bowden Manufacturing CORP | Willoughby | Machine Shops 332710 | ACTIVE | 0.4 KM |
| Swagelok Semiconductor Srvcs CO | Willoughby | Industrial Valve Manufacturing 332911 | UNVERIFIED | 0.5 KM |
| All-craft Wellman Products | Willoughby | Precision Turned Product Manufacturing 332721 | LIKELY ACTIVE | 0.6 KM |
| Rise Holdings LLC | Willoughby | Irradiation Apparatus Manufacturing 334517 | ACTIVE | 0.6 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 10 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 SEP 2026
- SAM.gov entity registrationOPERATINGRecord L1GDBJ8CW2C6 · first seen DEC 2025 · last seen DEC 2025
- SBA Paycheck Protection Program loan recordsEXISTENCERecord OH|willoughby|4765 e 355th st · first seen MAY 2020 · last seen MAY 2020
IN LAKE COUNTY34 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 15 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: Z & Z MANUFACTURING INC · DEC 2025
- Street address
- SAM.gov: 4765 E 355TH ST · DEC 2025
- City
- SAM.gov: WILLOUGHBY · DEC 2025
- State
- SAM.gov: OH · DEC 2025
- Coordinates
- Census geocoder: 41.628669332202,-81.434898821563 · JUL 2026
- Employees (band)
- SBA PPP: 1-19 · MAY 2020
- Website
- SAM.gov: http://www.z-zmfg.com · DEC 2025
- CAGE code
- SAM.gov: 1YJ98 · DEC 2025
- PPP loan
- SBA PPP: PPP loan x1, approved 2020-05-01, 10 jobs reported · MAY 2020
- SAM registration expires
- SAM.gov: 2026-12-11 · DEC 2025