Capabilities Content


EI is a high-mix, low-to-mid volume, flexible manufacturer with capabilities to build highly complex assemblies. We can process assemblies with the latest technologies and produce both lead and RoHS Compliant assemblies.

SMT lines in production facility.


  • SMT lines in production facility.
  • 01001 Chip Components
  • Micro BGAs 0.3 mm Pitch
  • Package on Package / Part on Part (PoP)
  • Flex and Rigid Flex Assemblies
  • Vapor Phase or Convention Reflow Ovens
Hand Soldering through Microscope


  • Hand Soldering through Microscope
  • Robotic Selective Soldering
  • Wave Soldering
  • AOI Inspection
  • IPC-A-610 Certified Solderers and In-House Trainer
Optical and X-Ray Test Machine.


  • Optical and X-Ray Test Machine.
  • Optical and X-Ray Inspection
  • 3D Solder Paste Inspection
  • ICT, Functional and Flying Probe Testing
  • X-Ray Fluorescence
Automated Conformal Coating Machine

Automated Conformal Coating

  • Automated Conformal Coating Machine
  • 3 – Conformal coating machines w/ tilting heads and three modes of operation
  • 5 – Dispensing machines
  • 3 – Curing ovens
  • 1 – UV AOI (automated optical inspection)
  • Most of the benefits of potting but easier to work with
  • Offers more controlled coating thickness
  • More cost effective then batch processing
  • Less material used when spraying
  • Higher repeatability
Electromechanical work on a Box Build assembly.

Box Build

  • Electromechanical work on a Box Build assembly.

EI offers a wide range of box build services including full electromechanical assembly, installation of sub-assemblies and components, installation and routing of cables and wire harnesses and final product packaging.

BOY Injection Mold Machine used for overmolding products.


  • BOY Injection Mold Machine used for overmolding products.

EI offers premolding and overmolding of a wide variety of materials in house utilizing a 25 ton vertical injection molding machine.  Overmolding protects circuit boards from environmental concerns while allowing full color customization and streamlining the outer appearance of the finished product.  The overmold can incorporate company logos, approvals information and even graphics.

Automated Potting Machine


  • Automated Potting Machine
  • Automated high volume 2-part dispensing
  • Liquid potting compound used to completely enclose your assembly in its case
  • Potting gives resistance to shock and vibration
  • Potting helps with exclusion of moisture and corrosive agents