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Quality and Precision are core values at QP Hydraulics. Our engineering and production personnel include Six Sigma “Black Belts” and “Green Belts.”  As a division of Prince Industries, QP Hydraulics also benefits from the quality processes and precision machining that have made Prince Industries a world-class manufacturer.

As part of our ISO 9002 and QS 9000 system, a quality plan is put in place for each part that is in production in our facility. Personnel from Quality Control, Engineering, Production and Sales will meet to discuss the requirements for each particular part. We utilize an Inprocess Quality Audit and Check System to ensure quality is built in.

  • APQP
  • ISO 9001:2008
  • Gage calibration/tracking
  • Zeiss CMM
  • Zeiss Roundcom
  • Surface Finish Tester
  • Digital Hardness Tester
  • Dynascope
  • Fabrivision Scanner
  • Optical Comparators

In addition, Prince Industries has received certified supplier recognition from global OEMs.

Global Quality

As a division of Prince Industries, QP Hydraulics is assured of the same high standard of quality at all manufacturing sites, as well as the quality of the entire supply chain. 

Unlike some manufacturers, at QP Hydraulics we expect our products to have the same Quality and Precision regardless of manufacturing location.  The same APQP guides the development of the correct FMEA, control plans, inspection plans, and PPAP requirements, regardless of country of origin.  We utilize state-of-the-art coordinate and form measuring devices in both the US and China facilities.  This ensures the same level of compliance and guarantees exceptional Quality and Precision worldwide.

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