Quality assurance - precision down to the last detail
At Hoberg & Driesch Schierle, quality comes first - which is why we work with a consistent quality management system in accordance with DIN EN ISO 9001:2015. Since 1994, we have been ensuring that all manufacturing processes meet the highest standards. At the same time, we take environmental aspects into account and are certified to ISO 14001.
Only certified suppliers are involved in our production and all incoming materials are carefully controlled. In this way, we ensure that every component reliably meets the required standards - for maximum reliability in every dimension.
State-of-the-art measurement technology for maximum precision
Our quality assurance includes state-of-the-art measuring devices and test procedures:
- 3D coordinate measuring machine (Keyence)
- Ultrasonic and wall thickness gauges
- Coating thickness gauges for metallic and non-metallic coatings
- Roughness measuring devices for axial and radial measurements
- Hardness measuring devices
- Stone measuring plates for measuring form and position tolerances on cylindrical parts
