Sun Grinding is a precision surface grinding and fabrication company—family-owned and operated since 1994, and ISO 9001:2015 Certified.

Expect high-quality craftsmanship, awesome customer service and competitive prices for all of your metal grinding and stock needs.


We're grinders. Just give us the tolerances and requirements and we'll get to work. You'll get the precision-ground materials that you make into awesome things. We have to do our job well so that you can do yours well -- and you can count on us to deliver.

As a full-service metal grinding shop with an ever-expanding list of services and a staff with decades of experience, we’re here to take good care of you from the time you request a quote until the time you receive your finished product.

Need the highest quality stock for your Swiss type CNC machines?

Contact us for more info.

Industries we serve

We grind and finish the parts that get made into lots of amazing things.

Here are some of the industries we serve:

  • Automotive
  • Aerospace
  • Energy production
  • Defense
  • Contract Manufacturers
  • Medical

Have questions or want to know more?


Grinding away since 1994

When it comes to precision grinding and fabrication services in Phoenix, AZ, we’re your go-to team.

You can trust that you’ll get the highest quality and most accurate work possible. Our strong customer relationships are based on reliability, quality workmanship and trust. You get your precision grinding and fabrication work on time at the best price.

Sun Grinding is a proud member of the Arizona Tooling & Machining Association (ATMA), which is the Arizona Chapter of the National Tooling & Machining Association (NTMA).

See what's new at Sun Grinding.

Have questions or want to know more?



522 E. Buckeye Phoenix, AZ 85004 [email protected]

CALL: 602-238-9595



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