Precision Machining

Specialty Seal Group is your source for precision machined components

Precision Machined Components

Specialty Seal Group is a worldwide leader in the development and manufacturing of top quality ceramic-to-metal and glass-to-metal hermetic seals.

Now Specialty Seal Group can also be your source for precision machined components. Let us quote your high precision Swiss lathe parts. With 5 machines on site we have the capacity for your high volume projects. 


  • Citizen L720 w/CAV20-IS Bar Loader
  • Citizen L520 w/ LNS-SA Bar Loader
  • (2) Citizen C16 VII’S w/CAV16-IS Bar Loaders
  • Citizen A20 w/C-320 Bar Loader


  • Swiss parts up to 20mm (.7874 inches)
  • Machining most materials
  • Quoting with in-house heat treatments and most types of plating
  • Parts cleaning


  • Deliver high quality parts

  • Quick turnaround on quotes

  • On time delivery

  • Competitive pricing


More Options from Specialty Seal Group


Moly-manganese coating applied to a seal’s ceramic component

Nickel Plating

Offering three types of nickel plating to meet any specification


Experts in material selection and process

Ceramic-to-Metal Seals

Specialty Seal Group offers ceramic-to-metal seals for a wide range of uses including Single& Dual-Lead Seals, High-Temperature Feed thru Terminals and Specialty Seals.

Specialty Seals

Producing Assemblies for Special Applications including capacitors, filters, transformers, microwave tubes, nuclear reactors and space probe devices.

Glass-to-Metal Seals

Glass-to-Metal Sealing Meets Challenges of the Most Demanding Applications. There are two types of glass seals available at Specialty Seal Group: Compression Seals and Matched Seals.

Ceramic Selection

Ceramic-to-Metal End Seals Give Top Performance in Harsh Industrial Environments.