Grand Valley Manufacturing’s Quality Policy is to provide machining and associated services which meet or exceed customers requirements. We will continually improve the effectiveness of the processes that make up the Quality Management System. GVM is committed to comply with all statutory and regulatory requirements.

We are ISO 9001:2015 certified (Click to download or current documentation), and have been approved for Off-Shore Oil, Nuclear Valves, and Naval Submarines.

We have a significant investment in digital equipment relating to quality assurance. We are willing to back up our commitment to quality with capital investments.

GVM’s Quality Policy Manual and Quality Procedure Manual are available upon request.






Our Inspection Equipment

  • (2)Faro Laser Trackers – 230’ Range,  .0001 Accuracy
  • (2) Faro Inspection Arms – 10’ Reach
  • Borescopic Inspection Unit (We can provide a video for documentation)
  • Sonic Thickness Gages
  • Various Hardness Testers
  • Standard Micrometers & Gages