High quality standard in all processes



For our customers, high-quality products and realising their requirements via optimal processes are of crucial importance.

We are aware of how important product and process are, which we address both through our quality management system and by continuously developing that same system.

Certification by location:

Neuss, Germany
IATF 16949:2016, ISO 9001:2015, ISO 14001:2015

Suzhou, China
ISO 9001:2015, IATF 16949

Testing methods

We constantly ensure the quality of our products via continuously testing the materials used and the finished products with our own measuring equipment or using accredited testing laboratories.

In-house testing options

  • 1,400 different testing and measuring instruments for dimensional and gauge accuracy tests

Mechanical tests

  • Tensile tests up to 500 kN on whole screws, tightened tensile tests and load tests on nuts
  • Rockwell hardness tester for measuring HRC and HRB
  • Mobile hardness tester for hardness testing of heavy or mounted components
  • Friction coefficient test bench for determining friction coefficients, tightening torques and preload forces

Physical tests

  • Spectral analysis device for material identification testing of metals

Surface tests

  • Coating thickness measurement using magnetic induction procedures
  • Salt spray test in accordance with DIN EN ISO 9227
  • Roughness measuring device for measuring roughness, rippling and primary profile

Dimensional tests

  • 2D profile projector
  • 2D contour measuring device
  • Form and position measuring device

CAQ – Computer-aided Quality

Our CAQ software CASQ-it from Böhme & Weihs includes computer-aided data acquisition for effective planning and implementation of processes in quality assurance and quality management.

  • Initial sampling according to VDA volume 2 (PPF) and AIAG PPAP
  • Incoming goods inspection and supplier evaluation
  • Measurement tool management
  • Complaint management

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