Vacuum Process Engineering, Inc. (VPE) is a thermal engineering and manufacturing company providing science-based metallurgical services, including precision brazing, diffusion bonding, hot pressing, heat treating, thin film coating, complex assemblies, specialty cleaning, and materials testing & analysis.  Furthermore, VPE offers extensive machine shop services.

In addition, VPE sells products including high-temperature retro-reflectors, pinch-off & pump-out tubes, and laminated & clad metal sheet.

Since 1976, VPE has established a reputation as both an innovator and a reliable volume producer of mission-critical assemblies for customers in high-tech industries, including aerospace, medical, and semiconductor.

VPE is committed to meeting customer quality and on-time delivery expectations through practicing continuous improvement and by operating an effective quality management system that meets the regulatory requirements of the latest versions of ISO 9001 and AS9100 regulations.

VPE Thermal LLC, a subsidiary company of VPE, designs and manufactures diffusion bonded microchannel heat exchangers (MCHEs), hydrogen pre-cooling heat exchangers (H2PC®), and smaller sized commercial off-the-shelf heat exchangers for a wide range of applications.