
schwartzmachine.com
Established in 1951, Schwartz Machine Co. is a prominent contract manufacturing firm based in Warren, Michigan. The company specializes in precision CNC machining, rapid prototyping, and short-run production for the automotive, motorsports, marine, and heavy equipment industries. Their technical expertise encompasses vacuum resin impregnation, leak testing, and high-precision honing for cylinder bores and tubing. Operating from a climate-controlled inspection facility, the company maintains rigorous quality standards through detailed tooling design and validation. They provide comprehensive manufacturing support from initial part design through final production.