Quality management QS1 in use

COG is a company that puts its values into practice: it relies on tried and tested methods, but dares to question them again. The aim is to develop intelligent solutions for customers. An open and fair dialogue is important to COG. This also applies to our dealings with suppliers and employees.

In sealing technology, materials and materials are worlds apart. Depending on the area of application, different conditions and requirements apply. A specially designed elastomer is often required for reliable sealing. Whether precision O-rings, moulded parts or another elastomer seal - COG offers sealing solutions in many high-tech materials. In order to meet the highest demands, COG manufactures precision O-rings in accordance with the DIN ISO 3601 standard, which defines the geometric requirements, dimensions and tolerances. Depending on the area of application, COG has numerous certifications for the sealing materials.