Welcome to our world and all of its parts!

PEI uses a unique technology known as Photo Chemical Machining or Photo Etching that provides highly precise metal parts to a myriad of industries.

Division Specialties

PEI: SUPPORTING THE WORLD AND ALL OF ITS PARTS!

Industries Served

PEI’S PHOTOETCHING TECHNOLOGIES IS NOT INDUSTRY OR MARKET CONSTRAINED

Our photochemical machining process easily supports metal part requirements in most markets and the diversification minimizes impacts from market fluctuations.

Key Client Partnerships

  • Raytheon
  • Lockheed Martin
  • General Electric
  • MKS Instruments
  • Northrop Grumman
  • EaglePicher Technologies
  • Boston Scientific Corporation
  • St. Jude Medical

News & Events

November 28, 2023

An Introduction to Titanium Etching: Benefits and Applications

In this article, we dive into the transformative benefits of titanium etching and its applications that are vital across aerospace, medical, defense, and electronics.
October 25, 2023

How Photochemical Etching is Revolutionizing the Renewable Energy Industry

Photochemical Etching (PCE) is transforming the renewable energy industry by providing unparalleled precision and environmental efficiency in the mass production of essential components like fuel cells, solar panels, and wind turbine parts.
September 14, 2023

How Precision Metal Parts Can Reduce Assembly Errors

In this article, we look at the tools, technology and processes required for precision and the crucial role precision metal parts play in reducing errors in precision mechanical assemblies.