Machine shops with in-house passivation in Columbus

Passivation chemically cleans stainless steel and restores its protective oxide layer so machined parts resist corrosion — done in the shop's own line.

Give the stainless grade and the spec (ASTM A967 or AMS 2700, nitric or citric); ask whether they test after passivation and how parts are packaged to stay clean.

The shops — 2

Each shop's verified passivation fact is quoted from its own website; open the shop for every other capability on record.

• 889 Global Solutions Ltd.

  Columbus, OHPassivation (in-house)

  We offer comprehensive packaging solutions and advanced surface treatments, including powder coating, electropolishing, passivation, and EO sterilization. source

• Southeastern Machining And Field Service, Inc

  Lancaster, OHPassivation (in-house)

  We can provide both nitric and citric passivation for stainless steel parts; Citric passivation is completed with our own in-house tanks to expedite our delivery source

Fewer than three verified shops here yet — this page grows as more shops in the area are verified.

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All machine shops in Columbus · Passivation machine shops in Ohio · Stainless steel in Columbus