Our materials

Since 1938, DEMGY SPN has been processing high-performance plastics for critical applications such as applications with high temperatures, cryogenics, explosive gases, corrosive chemicals and humidity.

Specialist in fluorinated polymers (PCTFE, PTFE, PFA, FEP, etc.) and high-performance polymers (Polyimide, PEEK, etc.), DEMGY SPN produces in rods, tubes or plates to meet the specific needs of industrial equipment manufacturers, aeronautics and space, industrial cryogenic pumps or plant manufacturers.

From prototypes to large series, SPN meets the requirements of its customers for the transformation and machining of high-performance polymers. Our know-how is based on the quality, reactivity and competitiveness. We are at the service of our customers to improve ourselves and achieve new challenges!