Neenah Gessner GmbH

Founded in 2003, SphereOptics is a highly technically focused company serving the following areas of photonics: - Manufacturing, refinement and calibration of optical materials and standards for diffuse transmission and reflection -...

ZI Heating Elements Technologies is a leading manufacturer of heating systems and components: the technological context in which research, design and Zoppas Industries new products' industrialisation is realised involves the complete range of applic.