PEI & TPC

500 Fortune Blvd., Milford, MA 01757 | www.photofabrication.com

PEI Building

Precision Etching & Decorative Etching

Photofabrication Engineering, Inc. (PEI) was established in October 1968 in order to supply the fast-growing semiconductor and computer peripheral manufacturers in the Boston area with metal precision parts quickly and inexpensively. With the photochemical machining (PCM) process, the tooling needed to produce precision parts is essentially a low-cost, easily produced film that allows companies to move quickly through the product development cycle. The company is focused on providing the highest level of quality, and their state-of-the-art facility is dedicated to the PCM process.

PEI’s Precision Products Division manufactures mission-critical parts for most technology-driven industries. The company etches almost all metals, including Stainless Steel, Copper, Brass, Kovar, Sterling Silver, Beryllium Copper, Nickel Silver, Titanium, Zirconium, and other standard and specialty metals and alloys. PEI is also an industry leader in Titanium etching for a wide variety of applications, including medical implants and fuel cells.

PEI’s Decorative Products Division manufactures custom Brass ornaments, collectibles, and other items for museum stores, foundations, large and small non-profits, universities, and companies looking to recognize their customers and/or employees.

PEI Company Highlights

Products - Etched Parts

Titanium Parts: Surgical Mesh with Countersunk Holes, Anode and Cathode Plates, Pacemaker Components, Oxygen Generators, Hydrogen Generators, Hydrogen Fuel Cells

Microelectronic Parts: Step Lids, Flat Lids, Lid with Getters, Lead Frames, Carriers, Circuit Stators, Thermal Heat Sinks, Optical Sub-mounts/Spacers

EMI/RF Shielding: One-piece, Two-piece (Cover and Fence), Custom Formed or Flat, Through Hole, Surface Mount Design 

Decorative Parts: Ornaments, Commemorative, Jewelry and Findings, Model Parts,  Direct Mail Spinners, Custom Products

Capabilities

Precision Etching

  • Metal Thicknesses 0.0005″ (0.0127MM) to 0.1250″ (3.175MM)
  • 1. 2 x Thickness for Feature Dimensions
  • Generally 15% of Thickness for Tolerance. (Tighter tolerances can be achieved.)
  • Replicates traditional techniques such as Blanking, Piercing, Drilling, Milling, or Grinding

Titanium Etching

  • Pure Titanium, Stress-Free, Burr-Free
  • Titanium Alloys
  • Custom, Complex Shapes and Sizes

Materials Processed: Aluminum, Beryllium Copper, Brass, Bronze, Copper, Gold, Kovar, Magnesium, Mild Steel, Molybdenum, Nickel, Nickel Iron, Pewter, Phosphorous Bronze, Silver, Stainless Steel, Tin, Titanium, Zinc, Zirconium

Finishing Services For Etched Parts: Assembly, Forming, Heat Treating, Plating, Polishing, Silk-screening

Industries Served

Automotive

Energy & Microelectronics

Medical

Military/Aerospace

Custom Collectibles/Keepsakes

Accreditations

ISO 9001:2015 Certified

AS9100:2016 Certified

ITAR Registered