Acton Metal Processing Corporation
Acton Metal Processing Corp. is a metal finishing job shop specializing in black oxide coatings applied to ferrous metals, copper, brass, bronze castings, and stainless steel through barrel, basket, and rack processing. The company also provides passivation of stainless steel, solid film lubricants, phosphate coatings, and sandblasting services, operating seven processing lines and an ultrafiltration system for wastewater treatment. The company holds ISO 9001:2015 certification, is Federal Firearms Licensed, and is ITAR Registered.
Supplier designations
Self-certified by the company in its SAM.gov registration
Certifications
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Acton Metal Processing Corporation | Waltham | MA | — | LIKELY 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.

