Proto Tool Company INC
At a glance
EmployeesNot reported
In business sinceNot reported
Industry
HeadquartersFarmington Hills, MI
SAM.gov UEIT6KVKZMFN9E6
Proto Tool Co provides precision CNC machining services including CNC machining, turning, and large bore milling work. The company also offers secondary services such as precision finishing, assembly, and custom modifications. The company holds ISO 9001:2015 Certification.
Summarized from the company’s own website
Certifications
ISO 9001
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Proto Tool Company INC | Farmington Hills | MI | — | 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.


