Johnson & Hoffman is ISO 9001 Certified, IATF 16949 Certified and ITAR Registered

J&H supplies products to some of the most demanding markets in the industry, including automotive safety and ordnance. This portion of our customer base relies on our strict quality assurance processes to ensure 100% defect-free products and services delivered on time, every time.

Our Uncompromising Quality Standards

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From Concept to Completion, Quality Control is an Integral Part of Our Manufacturing Process

PFMEAS, control plans, gage studies, photo labs, visual aid programs, and APQP processes are the drivers in our quality assurance operations.

Along with in-house burst testing and other special inspection techniques, our inspection plans are drawn up on the basis of approximately 70 years of experience in acceptable gage variation analysis. As a result, we are continually investigating better methods to increase accuracy for the control of your products.


  • Comparators – J&L, Nikon, and Micro-view
  • Nikon Microscopes
  • CMM
  • Metallography
  • All Standard Hand-Held Measuring Tools
  • Traceable to N.I.S.T.
  • ProLink SPC System
  • GR&R calibration software

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Our Commitment to Ongoing Quality Improvement

Continuous improvement is a core part of Johnson & Hoffman’s culture and process.

We use a variety of tools on a daily basis to accomplish this goal, including value stream mapping, Kaizens, 5S, and Kanbans. This commitment to process improvement ensures we satisfy our customers by invariably meeting and exceeding all quality standards.