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Quality Assurance


An unyielding commitment to quality has been a mainstay at Interstate Specialty Products since our founding in 1963. 

ISO 13485:2016 and ISO 9001:2015 certifications mean that your part will meet your specifications and exceed your expectations.
We use a quality management system that embraces lean manufacturing and utilizes the latest technology in non-contact laser inspection, ensuring acceptable quality levels for every project and every part. Our use of process capability indexing and statistical process control helps us continually meet our customers' highest QA standards. 
Our culture of attention to the smallest detail ensures that we conform to the strictest quality processes and protocols. This allows us to meet the standard of quality that our clients need to make their projects a success.