Operating signal within 12 months from two or more independent sources.
What they make
Machine Tool Manufacturing333517GCH Tool Group supplies grinder parts and components for centerless, surface, ID, OD, and double disc grinders, along with grinder accessories including automation and loaders, chillers, coolant filtration systems, fire suppression systems, and mist collectors. The company offers grinder tooling such as blades, guides, chucks, spindle pulleys, and work rests, as well as grinder upgrades including control retrofits, diamond wheel dressers, electronic machine controls, ball screws, linear guide rails, lubrication systems, and servo-drive transmissions. GCH Tool Group also provides spindle repair and rebuild services, high-frequency spindles, and grinder repair services.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Grinders Clearinghouse, INC. | Warren | Metalworking Machinery Manufacturing 333512 | ACTIVE | 0.0 KM |
| Motion Systems INC | Warren | Hardware Manufacturing 332510 | ACTIVE | 0.5 KM |
| Variable Machining & Tool INC | Warren | Metalworking Machinery Manufacturing 333512 | UNVERIFIED | 0.9 KM |
| Precision Mold & Machining Services INC. | Warren | Machine Shops 332710 | LIKELY ACTIVE | 1.6 KM |
| Lyons Tool & Engineering INC | Warren | Special Die and Tool, Die Set, Jig, and Fixture Manufacturing 333514 | LIKELY ACTIVE | 1.7 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 9 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in NPDES, OSHA-OIS, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | APR 2026 | APR 2026 |
| EPA FRS | EXISTENCE | DEC 2014 | DEC 2014 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | APR 2026 |
| CAGE CODE | SAM GOV | APR 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | APR 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | APR 2026 |
| REGISTRATION EXPIRATION | SAM GOV | APR 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | APR 2026 |
| WEBSITE | SAM GOV | APR 2026 |
| YEAR ESTABLISHED | SITE YEAR | AUG 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


