Elkuch Bator AG with registered office in Herzogenbuchsee is a leading manufacturer of tunnel safety doors in Europe. Over the last 20 years it equipped the Loetschberg and Gotthard base tunnel and is now installing a variety of door systems in the Ceneri base tunnel and the Nant de Drance pumped storage hydropower plant. The people at Elkuch Bator possess a wealth of know-how and a wide-ranging network of contacts. This means that Elkuch Bator AG, now and in the future, can offer solutions of a high technical standard and superior quality for large and small projects in tunnel construction. The project experience of the Elkuch Bator team extends from the design and planning of complex tunnel doors, the machining of stainless steel, the manufacture of the doors and the logistics for major rail and road tunnel projects to the installation in conditions where space is at a premium.