Founded in 1953, Plasser &Theurer is specialized in research and development, manufacture, selling and service of track and catenary, laying, relaying and maintenance machines.

• 普拉塞-陶依尔公司，成立于1953年，专门从事铺设、大修和养护铁路线路以及接触网的机械设备的研究、开发、制造、销售和服务。