Arelek SARL is a provider of products and services such as software, optical character recognition (ocr) and scanning,relays, protection,relays, safety,relays, starting,relays for distribution mains,relays for signalling systems,relays for measuring instruments,relays, telegraph,relays, telephone,relays, speed monitoring,relays, photoelectric, street lighting control,relays, photoelectric, door opening,relays, safety, for lifting equipment,relays, aerospace industry,relays, electric and electronic, military applications.