Contract Assembly Services

If your production requirements do not justify new installation equipment or if occasional demands exceed existing manufacturing capabilities, AIS offers complete O-ring, seal, and retaining ring assembly services. With dedicated contract assembly equipment in our factory, we can quickly and effectively respond to your needs.

  • Contract assembly of O-rings, Quad Rings, Lipseals, Teflon Seals, Cup Seals, Flat Seals, Composite Seals, Square Seals, Retaining Rings, Snap Rings
  • Both External and Internal Applications
  • Accurate Seal and Ring Placements
  • Eliminate Quality Problems
  • Reduce Production Cost
  • Reduce Capital Investment


To find out if out-sourcing may be more effective than doing it yourself, contact AIS – your single source solution for complete seal and ring assembly services.


Click here for the printable information sheet.