Relying on up-to-date knowledge and professional team, Arya Hamrah started its activities in the field of low-current systems since 2007. We invested a great deal of time and effort in providing comprehensive solutions to optimize low-current system. A lot of effort has gone into making this project a success. As a result, we managed to handle national projects belongs to Mashhad, Shiraz and Tehran urban railway and achieved unprecedented success. Our company deliver services in the field of telecommunication and security system, control and monitoring system, signaling and train control system designed around customers need. We provide a wide variety of activities including consultancy, design, procurement, implementation and maintenance of operation optimization.