První Signální
www.1sig.czPrvní Signální, a.s. specializes in in-house development of automated SIL4 safety railway systems usable in Railway, Tram and Metro environments and also complete control of hump yard stations including automated braking speed controllers. The company provides customers with services starting from case study, then detailed design and finishing with installation and commissioning of interlocking railway systems in the form of turnkey or subdelivery. První Signální also offers consequent service and maintenance of said systems. The company is located in Czech Republic and has successfully done many projects across Europe, Asia and America.