We are the world leader in precision chemical machining, delivering precise, durable, and reliable quality parts you won’t find anywhere else.

PEI is where industry leaders come when they want to change the world. Our history of precision and expertise, meticulous engineers and operators, and dedicated quality assurance professionals make us a trustworthy partner. We understand the intricacies of thin metal manufacturing and dedicate ourselves to proving our mettle daily with a spirit of collaboration, cooperation, and trust.

we are experts in

TITANIUM BIPOLAR ELECTROLYZERS PRECISION ETCHED MESH CRANIAL MESH EMI/RF SHIELDS STEP LIDS LEAD FRAMES ENCODERS

OUR CAPABILITIES

Engineering

We work with our partners to introduce new ideas and enhanced manufacturing solutions. Our engineers leverage the power of technology and decades of experience to ensure each design and plan will deliver the expected results, whether for the latest in renewable energy or a new life-saving medical technology.

Chemical Machining

PEI’s commitment to delivering thin metal parts and components utilizing precision photochemical etching dates back decades. We are the world’s leading etcher of titanium and can handle aluminum, beryllium copper, molybdenum, and many other metals. PCE is an ideal manufacturing process for rapid prototyping and high-production runs.

Forming

Our precision operators turn thin metal parts into reliable components with meticulous machine and manual forming techniques. PEI’s forming expertise starts at the first step, enabling us to develop highly accurate parts that our team forms to exact standards and specifications.

Finishing

Protecting precision metal parts from corrosion, wear, and environmental hazards is job number one when applying coatings, finishes, plating, or paint. Finishing applications also offer antibiotic and aesthetic benefits to the parts we produce via photochemical etching.

Assembly

PEI delivers durable and reliable assembled components found in power-generating, life-saving, and high-technology applications worldwide. Our expert team of engineers and operators work together to ensure our partners receive ready-to-implement solutions that will last.

Quality Assurance

The PEI Quality Assurance team analyzes every thin metal part and component to ensure its precision, accuracy, and durability. Our team uses a combination of technological and manual inspection techniques to check for imperfections before any part or component leaves our facility.

The Materials We Use

Where We Work

Renewable Energy
Medical
Defense & Aerospace
Automotive
Microelectronics
Decorative

The Latest from PEI

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Enhancing Design Flexibility with the Photo Chemical Etching Process

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Our Partners

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