Kaelin is your ideal partner when it comes to producing high-precision aircraft parts. Whether individual parts or complete components – we produce technically advanced and efficient components with the highest precision and functionality. We work according to design data, sample components and drawings, and we use 3D scans of existing components to form the basis for the necessary production drawings as required. We use numerous aviation-specific processes to achieve the desired production quality, which enables us to offer a large range of parts manufactured in-house. These include hydroforming, integral milling and non-destructive material testing. We provide surface treatments, such as lacquering or anti-corrosion treatment, and we also manufacture welded aviation parts and perform heat treatment for aluminum and steel.