The carrier systems and clips for fixing any Zell workpiece are used for precise and gentle handling of various components for transport, cleaning, washing or hardening. The use of these workpiece carrier systems enables automated production and treatment processes as well as the use of robots. For each workpiece and each production process, the cell design department develops an individual and customer-specific tailor-made workpiece carrier system. With these high-quality and reusable systems, users increase the quality of their production processes and simultaneously reduce production costs. The carrier systems can be adapted to existing systems, are also suitable for product families, can be automated through high positioning accuracy, fit precisely through minimum manufacturing tolerances and can be indexed through sensor technology or barcode marking.