ISO 9001:2008



3643 Lane Road, Suite 102
Perry, OH 44081
fax 440.354.4785






contact us


Quality Control

Tenkku Precision Grinding is committed to understand and exceed the expectations of our customers. In order to ensure customer satisfaction, we have established an in-depth ISO 9001:2008 compliant Quality Management System. Our quality system concentrates on providing:

• Defect-free services to our customers
• On-time delivery of our services
• 100% customer satisfaction
• Continuous improvement on all aspects of our business

The quality system we have in place uses documented procedures to ensure all parts undergo a quality inspection.

We have state-of-the-art inspection and measuring equipment that ensure repeatability and accuracy to .00001". These instruments, along with our inspection procedures, ensure defect-free services.

Our in-house quality department has the capability to measure cylindricity, as well as ensure all finished parts meet the required tolerances.


copyright 2010-2020 Tenkku Precision Grinding, LLC ~ all rights reserved globally
design and hosting by Design by J, LLC