As a partner of the automotive industry, we have long-time competence in die fields of design, development, and sales of high-tensile bolts for the car- and truck industry. We have access to appropriate test equipment for necessary quality tests, e.g., form probe, concentricity devices and friction testers or ultrasonic scanners.


Materials development


Lighter, stronger and tougher – these are the requirements for the materials of the future. Along with coatings that open up new opportunities as regarding corrosion protection, appearance, and environmental friendliness. All these are developed in our R&D center.


Process development

A broad range of products is manufactured at our plants in large quantities – in an environmentally friendly way, at reasonable costs and with the highest possible quality. The optimization of these processes is a complex challenge and an ongoing task for our R&D Center.


Analyses and support

Our experts not only develop detailed fastening analyses for automotive customers, but also for scientific institutions. In doing so we use state-of-the art technology such as non-destructive ultrasonic methods.

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