ARTECHE is a worldwide leader manufacturing specialized relays for the onboard railway industry. With more than 70 years of history and over 55 years of experience manufacturing electromechanical relays technology, our equipment provide the maximum level of reliability to your electrical design in all kind of applications, from heavy duty signals in the traction systems, motors, braking systems or door opening systems, as well as in the low power signals circuits (digital signals) required in the newest on-board signaling technologies, such as the TCMS / ERTMS and others. 
Our company is a reputed supplier to several leading rolling stock manufacturers as well as the worldwide signaling systems suppliers. Therefore, we would like to extend our invitation to get to know our products and ideally help you to standardize your electrical schemes minimizing the number of parts and optimizing your maintenance programs costings.