Walker has built a strong reputation for first-class quality performance.  We understand that every part we deliver needs to operate flawlessly for the most demanding applications.  We welcome customers to visit and see how our QMS operates to deliver product assurance

Walker holds full accreditations to AS9100D, ISO9001 and NADCAP at the Glasgow site.  Other sites operate under rigid QMS procedure flow-down.

There are comprehensively equipped (and temperature controlled) Quality Control departments on all three sites with capability to carry out:

  • Full dimensional validation (there are 12 CMM machines available, including for ultra-high accuracy measurement) as well as all other typical measurement methods
  • Optical examination
  • Surface finish examination
  • A wide range of non-destructive testing methods for environmental and functional performance as may be required

We also work with independent test houses as required to provide a third-party assurance.

All quality assurance activity is planned and documented to include (as required by the customer):

  • Quality Plans
  • Full Traceability
  • Material Certification
  • Process Certification
  • FAIRs (First Article Inspection Reports)
  • SPC Data
  • Production Inspection and Test Reports
  • NDT Reports
  • Third-Party Validations
  • COCs


Here are links to our certifications (Click links below):

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Providing innovative manufacturing solutions for high-criticality global applications.