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Quality
Quality assurance
The production plants are certified according to highest quality standards exceeding the customers requirements.
Strict quality standards inside our production combined with advanced equipment guarantee high-end quality for our customers.
Raw materials, semifinished products and finished parts are monitored in the Fietz material laboratory in Burscheid.

Material laboratory – Test methods
- Density and Moisture Measurements
- Deformation under Load
- Differential Scanning Calorimetry (DSC)
- Compression Set
- Microscopy
- Rebound Resilience
- Hardness Measurement (Shore A, Shore D)
- Durability Test
- Thermogravimetric Analysis (TGA)
- Tensile Strength / Elongation at Break
Quality Control
CAQ
Fietz uses CAQ as QS Software. Through interfaces there is communication between SAP and the Measuring devices.
Asentics
100% Quality Control is managed with equipment from Asentics and MRB.
Mitutoyo
Production assisted measurments and optically/tactile Analysis are generated with measuring devices from Mitutoyo.
Keyence
Production assisted measurements and Analysis-mikroscopy is done with optical Equipment from Keyence.
Wenzel
Coordinate Measuring device from Wenzel LH65.
Certificates
ISO 9001:2015 Fietz Automotive GmbH
ISO 9001:2015 Fietz GmbH
ISO 9001:2015 Fietz Thermoplast GmbH
ISO 9001:2015 Fietz Polychromos GmbH
ISO 14001:2015 Fietz Automotive GmbH
ISO 14001:2015 Fietz GmbH
ISO 14001:2015 Fietz Thermoplast GmbH
IATF 16949:2016 Fietz Automotive GmbH
IATF 16949:2016 Fietz Thermoplast GmbH