Koenig specializes in sealing and flow control engineering. In addition to the versatile standard products offered, this expertise applies across hydraulic, automotive, and other application fields. After clarifying and defining these requirements, Koenig works closely with customers to develop solution options as part of certified project management, guiding them through mass production and introduction processes. Koenig ensures the correct processes are implemented during development to deliver safe products, from the initial concept (using finite element analysis or flow simulation methods for protection) to modern, high-quality analysis and testing methods. Naturally, we consistently employ quality assurance tools such as FMEA throughout all development phases and various prototype stages. High-quality expansion plugs. Permanently withstand pressures up to 500 bar!