The demands to the environment have forced the railway operators to move away from the open toilet systems and to use systems with retention tanks. Among the most popular sanitary systems for trains today is the vacuum toilet, been able to withstand the pressure chock waves generated in tunnels, or transport the waste over longer distances. Glova is a key player in the supply of vacuum toilet systems for trains, as well as engineering partner for new build and refurbishment projects within the railway segment. Glova is also an important player in supporting sanitary systems in daily operation in terms of spares and service for third party products like Evac, Temoinsa, Semvac, Frensistemi and Dowald Werke. Within the field of railway toilet systems Glova is know has a high end producer of systems.