Quality Standards

High-precision machinery and high-accuracy measuring equipment build a great facility. But sustaining the quality minute over minute is not easy. NPT believes in robust quality practices and adapting to world standards of quality Sustenance. Our constant endeavor is to provide no space for error, which can only be achieved by continuous attention to quality.

  • High-end Measuring Equipments capable of checking crankshafts produced on High-end Precision Machines
  • In-process Gauging for dimension control
  • Automation through Integrated ERP at all levels
  • Integrated System Checks
  • We Believe in 'First Time Right' approach
  • Project Management and Advanced Process & Quality Planning APQP
  • Product & Process Audit
  • IATF 16949:2016 certified
  • ISO 45001:2018 certified
  • ISO 14001:2015 certified
  • ISO 9001:2015 certified
  • Six Sigma Projects
  • On-going 5S and Kaizen
  • Total Productive Maintenance TPM
  • Total Quality Management TQM & Zero Defect Culture
  • Quality Management Systems QMS
  • Pictorial work instructions


  • 8D Analysis, 7QC tools and QC stories
  • Customer-specific Supplier Corrective Action Plan SCAP and Corretive Action Report CAR implemented
  • In-built POKA YOKE on all machines and hydraulic fixtures
  • POKA YOKE on assembly stations
  • Induction Hardening Process Validation and Process Qualification
  • Firewall Workstation with integrated 2-D Matrix
  • Customer-specific Supplier Business Capability Building SBCB 2.0
  • Mass Manufacturing Audit MMA
  • Customer-specific Mahindra Supplier Evaluation Standard MSES
  • German Automotive Standard VDA 6.3 implemented
  • Quality Month, Safety Month & Environment Month Celebration
  • Monthly Rewards & Recognition for Kaizen, Suggestion & POKA YOKE
  • Our achievement: ZERO Customer-End PPM since 2014