Photofabrication Engineering Inc. logo in red color for precision photochemical etching manufacturer.

Advanced Diffusion Bonding Solutions

High-strength, seamless joints for precision metal components PEI delivers advanced diffusion bonding solutions for high-precision components across aerospace, medical, defense, electronics, and energy systems. Our

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Step Lids

The microelectronics industry demands precision and expertise, so they turn to Photofabrication Engineering, Inc. (PEI) for their most essential products, including step lids, flat lids,

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Carrier Plates

Nearly every essential industry relies upon delicate electronics that must perform as needed without fail, no matter where they are located. Circuit boards in space

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Advanced Diffusion Bonding Solutions