J & M Machine Products INC

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jmmachine.com

Their homepage, crawled JUL 29, 2026

At a glance

Employees20-99

In business since1950

Industry

Machine Shops

HeadquartersNorton Shores, MI

SAM.gov UEITMV4W5GE1JN5

CAGE code7K446

Incorporated inMI

Brands

High Volume Manufacturing

Low Volume Jobs

Rocker Arm Production

This company sells these brands.

machined parts
castings
forgings
machines engine components
automotive gas
marine
engines
aerospace industry
gray iron
aluminum
stainless steel

Named on the company’s own website, read JUL 29, 2026

CareersCareers page — seen SEP 8, 2026

Supplier designations

For Profit OrganizationManufacturer of Goods

Self-certified by the company in its SAM.gov registration

Their plants

2 FACILITIES

Facility	City	State	Employees	Status
J&M Machine Products Inc.	Muskegon	MI	20–99	LIKELY ACTIVE
J & M Machine Products INC	Norton Shores	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.