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Industries Served

Since 1979, GPR Company has offered innovative engineering solutions and precision machining services to a diverse range of commercial and industrial sectors. As an ISO 9001:2015 certified contract manufacturer, our company is committed to providing superior quality and on-time delivery regardless of your industry or application.

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GPR specializes in the engineering and manufacturing of precision components for the aerospace and aviation industry. Our complete in-house fabrication services can streamline the production of your complex aerospace parts and assemblies under one roof.


GPR is an ITAR-registered domestic contract manufacturer dedicated to serving the modern defense sector with quality engineering and machining solutions. Our state-of-the-art facility integrates all of the CNC technology and precision fabrication equipment needed to tackle your military manufacturing project from start to finish.


Commercial parts suppliers around the nation rely on our responsive contract manufacturing services to provide consistent quality and on-time delivery. From your project’s initial material purchases to the final inspection processes, GPR develops a streamlined production solution for your commercial products.


GPR offers complete in-house CNC machining solutions for precision industrial components and complex assemblies. From custom production line fabrications to special purpose machinery, we help manufacture the industrial products required to optimize your production processes.

Semiconductor Equipment

GPR is one of the nation’s leading contract manufacturers serving the state-of-the-art semiconductor equipment industry. We specialize in total design, engineering, and manufacturing solutions for vacuum chambers and process chambers used in the fabrication of semiconductors and microchip components.