With over six decades of experience supporting industries that use electrical contacts, Fels has acquired genuine expertise in the industrial constraints relating to the relevant applications. A number of areas of competency have been developed.

Study of the parts to be made, design and making of tools, advice in the choice of materials, contact architecture, all metal working and assembly stages, qualification tests, control of material composition, assembly of subassemblies.

-Railways (embedded equipment, track equipment)
-Aeronautics (embedded electrical equipment)
-Electrical engineering (switchgear and protection equipment, electricity production and distribution)
-Mobilis Elite® and Mobilis Movit® rails are intended for travelling cranes and lifting equipment.