Photofabrication Engineering Inc.

Enabling New Technologies through Metal Etching Applications

PEI is Green


Tel 508.478.2025 | Fax 508.478.3582 | Email:


PEI is proud to be in the 99th percentile in internal and external quality report ratings, as well as on-time deliveries.

Don’t just take our word for it: PEI has met or exceeded the requirements for certification under a broad range of internationally-recognized quality control and testing standards. We audit not only our own processes, equipment, and delivery statistics, but those of our suppliers as well.

We have first article inspection procedures in place, as well as PEPAP (Pre- and Post-Production Approval Process) documentation for high-volume customers, all in compliance with our AS9100 certification. Plating for precision and microelectronic applications will meet NADCAP certification requirements when required.

PEI’s high-quality and outstanding delivery times have made us leaders in providing etched metal products to companies that require high-reliability products in significant production quantities – including semiconductor, telecommunications, automotive, aerospace, and medical industries. From developing pre-production process control plans through statistical FEMA (Failure Mode and Effect Analysis) testing to stringent process capability analysis (Cpk), PEI ensures that every customer receives high-quality parts order after order.

Since every large manufacturing job requires continuous fine-tuning of equipment and chemistries, PEI has instituted regular preventive maintenance programs and analysis of both equipment and personnel to maximize the reliability and consistency of our manufacturing process.

PEI has the in-house capability to verify plating thickness through state-of-the-art, non-destructive technology. A sophisticated optical gauging system with 18 in. x 24. in. x 8 in. (45.72 cm x 60.96 cm x 20.32 cm) capacity gives PEI the ability to make more detailed measurements for statistical quality control analysis at the highest accuracy available today.

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