setting the course
for the future
TSF-A supports the worldwide railway expansion with high quality, prestressed switch concrete sleepers that are preassembled as required and delivered to construction sites just-in-time. As a joint-venture between Kirchdorfer Group – Austria’s leading precast concrete manufacturer – and the voestalpine VAE Group – the global market leader in rail switch systems – TSF-A (Turnout Sleeper Factory-Austria) is working on intelligent and future-oriented system solutions from a single source.