High quality standards accompany us continuously through our daily business. Through a clearly defined process flow in our plant, we ensure that standards and requirements are consistently adhered to from goods receipt through processing and further processing to outgoing goods inspection. The resulting demand for quality work is anchored in the LWZ corporate values and is put into practice.

Our quality promise

LWZ is certified according to DIN EN ISO 9001:2015 and DIN EN ISO 14001:2015.

Many of our customers are automotive manufacturers or their suppliers.

Final inspections are tailored to the requirements together with you. Everything is possible, from a random sample inspection to a gauge inspection to a 100% inspection.    

The following tests can be carried out in our modern QA laboratory:

  • Hardness test incl. hardness test certificate
  • Preparation of micrographs
  • Measuring of components via digital measuring projectors
  • 3-D measurement of components
  • IMDS entries
  • Heat treatment according to according to the CQI9 standard
  • Annealing certificates