Prowse Manufacturing is a leading provider of CNC machined, hydroformed parts, sheet metal parts, and  assemblies for the aerospace, defense and technology industries. Established in 1992, our dedicated workforce is here to provide the highest quality, on time performance and technical service you expect. We offer our expertise from R&D to volume manufacturing.

We are AS9100D/ISO9001:2016, JCP and ITAR.

Mission Statement 
Prowse Manufacturing’s goal is to provide customers with quality products in the most efficient manner possible, at the most competitive price, with 100% on-time delivery. We strive to achieve and maintain a level of customer satisfaction that ensures the continuous satisfaction.

Quality AS9100D/ISO9100:2016

Our professional and knowledgeable staff is dedicated to delivering quality products on time.


From R&D to volume manufacturing and from simple machined parts to complex assemblies, Prowse Manufacturing can deliver.

Contact Prowse Manufacturing Group

Corporate Offices

3815 124th St NE
Marysville, WA 98271 USA

(360) 435-8910