Precision Metalforming Association

The Precision Metalforming Association (PMA) is the full-service trade association representing the $137-billion metalforming industry of North America—the industry that creates precision metal products using stamping, fabricating, spinning, slide forming and roll forming technologies, and other value-added processes. Its more than 850 member companies also include suppliers of equipment, materials and services to the industry.

https://www.pma.org/home/