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ISO 9001:2015 Certified
CAGE Code: 0J6Z4

Superior Swiss Screw Machine
Parts Since 1984


Precision Counts When Failure is Not an Option

ETI proudly serves the energy industry with Swiss CNC Machining, producing an extensive variety of precision parts for various uses in the plant or out in the field.

We understand the unique demands of the petrochemical and geophysical markets, and work closely with our customers to ensure that the components we produce integrate seamlessly into their operations. Our passionate approach to quality control helps ensure that we consistently deliver superior, reliable, and durable parts that perform as required. 

Energy Components

Components We Make for
Petrochemical & Geophysical Applications

From bushings and couplings, to fasteners and valve components, we can handle virtually any custom swiss-machined part for your precision petrochemical and geophysical application needs. Intricate parts are our specialty. 

  • Bronze Bushings
  • Pivot Bushings
  • Couplings
  • Coaxial Connectors
  • Connectors
  • Contacts female/male
  • Contact Assembly’s
  • Contact Rings
  • Fasteners
  • Contact Sleeves
  • Sockets
  • Sleeves
  • Spacers
  • Shear Screws
  • Pins
  • Washers
  • Collars
  • Hex Nuts
  • Valve Components
  • Check Valve Components


  • Coppers
  • Titanium
  • Aluminum
  • Toughmet
  • Monel
  • Inconel
  • Brass
  • Bronze
  • Stainless Steel
  • Steel

Secondary Operations

  • Heat Treatment
  • Passivation
  • Precious Metal Plating
  • Selective Plating
  • Spot Annealing
  • Assembly operations available