O.D., I.D., Surface, and Centerless Precision Grinding Specialists

Quality Control

Dial Indicator As an ISO 9001-2008 certified precision shop with the scope on Precision Grinding, Flat Lapping, and Honing. You can be sure that your parts will be ground, honed, or lapped with the highest quality. We understand that quality is what keeps us in business, and it has for almost half a century, and sets us apart from the rest.

Some of the industries we serve:

  • Rotary union (rotating union industry
  • Gear Industry
  • Racing Industry
  • Plastic Injection Molding Industry
  • Heavy Equipment & Machinery Industry
  • Renewable Energy Industry (Green Industry)
  • Auto Industry
  • Aviation Industry

We can run orders from a single part to hundreds or even thousands.

Some people ask us how can we make money on small orders? The answer is simple. Those orders are out there and we have the right equipment that is flexible enough to allow us to change set up quickly. The right qualified personnel that know how to use that equipment and take advantage of its flexibility and a Quality Management System that is the lubrication that keeps our organization running smooth. And that allows us to be more effective, more flexible and more affordable without sacrificing quality.

Certifications, Memberships, and Awards

Tooling and Manufacturing Association Member TMA Member

Tooling and Manufacturing Association Member TMA Website

ISO 9001-2008
ISO 9001-2008 Certified

USCA Logo Who is USCA?

Best of Itasca USCA Award
USCA Best of Itasca Award Press Release


Preferred Supplier Award to Grindal Company
Arrow Gear Award


Grindal Company is a UL Registered Firm
UL Registered Firm


Grindal Company has been certified by DQS-UL
Certified by DQS-UL