Hm Quality Machining, INC
At a glance
EmployeesNot reported
In business since1998
Industry
HeadquartersOntario, CA
SAM.gov UEIZ372KHLXDNN3
HM Quality Machining Inc. manufactures custom machined parts from metal and plastic using CNC milling and lathe equipment, along with laser cutting, water jet cutting, gear fabrication, and rolling services. The company works with materials including aluminum, stainless steel, bronze, copper, and plastics such as Delrin and Teflon. It serves the waste management, chemical, corrugation, and food industries, among others.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Hm Quality Machining, INC | Ontario | 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.


