We create high quality products that require precision engineering.

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

VPE also designs and manufactures diffusion bonded microchannel heat exchangers, hydrogen pre-cooling heat exchangers (H2PC™), and COTS heat exchangers for a wide range of applications. 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 also offers extensive machine shop services.  Other VPE products include high temperature retro-reflectors, pinch-off and pump-out tubes, and laminated & clad metal sheet.

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

Our Certifications

VPE can manufacture “U” or “UM” stamped diffusion bonded microchannel heat exchangers that meet requirements of the ASME Boiler and Pressure Vessel Code.

VPE’s heat exchangers are excluded from VPE’s AS9100 Scope of Registration.