C. Otto Gehrckens

COG represents a steadfast dedication to excellence in quality, driven by the high standards of our top-tier clientele. This commitment has been upheld for over a century and a half, now under the leadership of our fifth-generation owner family. Operating as an autonomous producer based in Pinneberg near Hamburg, we are a prominent provider of precise O-ring solutions. Our strengths lie in our exceptional delivery capacity, adaptable manufacturing processes, and unwavering focus on customer satisfaction at every stage.