In 2021, another Perfect manhole base production system developed by Schlüsselbauer Technology, was brought into operation in Nussdorf, in one of the two Austrian plants of the family group Haba-Beton. Haba-Beton now has three sites equipped with the technology used to manufacture custom-made monolithic concrete manhole bases. Perfect manholes have been in production in the Bavarian village of Teising since 2005, and in the eastern German municipality of Großsteinberg since 2011, and most recently in Nussdorf, Lower Austria, in 2021.
Johann Bartlechner KG
Langschwert 72, 84518 Garching an der Alz, Germany
T +49 8634 6240
Schlüsselbauer Technology GmbH & Co. KG
Hörbach 4, 4673 Gaspoltshofen, Austria
T +43 7735 7144