SUPERIOR GRINDING & SALES, INC.

CNC MachiningSOUTH SALT LAKE, UT

Government Verified
Government Verified(CAGE: 3CXJ2)
ISO 9001:2015
Updated Dec 16, 2025

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Company Highlights

  • Superior Grinding & Sales, Inc. is a precision machining and grinding company located in South Salt Lake, Utah, specializing in close tolerance grinding and CNC machining.
  • The company has over 30 years of experience serving industries such as aerospace, medical, printing, recycling, and packaging.
  • They offer Swiss machining, lathe and CNC milling, centerless, plunge, surface, and Blanchard grinding with tight tolerances down to ±0.0001 inch.
  • Superior Grinding is AS9100 Rev D and ISO 9001:2015 certified, indicating strong quality management systems suitable for aerospace and medical sectors.
  • Their capabilities include production runs of pins, shafts, small aerospace and medical parts, with part sizes up to 5 inches OD for grinding and Swiss machining up to 1.25 inches diameter.

About

SUPERIOR GRINDING & SALES, INC. is a leading automotive specialist serving SOUTH SALT LAKE and surrounding areas since 2007. We specialize in CNC Machining, Stamping, Die Casting with ISO 9001:2015 certification. Our 1+ machines and experienced team deliver quality parts on time.

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Last updated: December 16, 2025

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