TECHSOL has an agency agreement with M/s COET Costruzioni Elettrotecniche S.r.l. for its Traction applications DC products , MV Switchgears , Rectifier Transformers , Rectifier Cubicles , Feeder Cubicles , Negative Panels and Voltage Limiting Devices , LBD Disconnecting Cubicles ,Track Side and Depot Disconnecting Units besides the integrated systems.

COET also designed and manufactures a line of components for DC traction applications Disconnections , Load Break switches , Earthing Switches with making capacity , Voltage Presence and Control Relays.

COET was established in 1962. COET has been a leader in the production field of insulating switches for high voltage producing a complete range particularly esteemed in Italy and in the world.