In 1975 the first prefabricated bathrooms, prefabricated showers and roof drains are in serial production and being marketed. As regards flat roof drainage the company offers the widest range of roof drains in Europe.
In 1975 the first prefabricated bathrooms, prefabricated showers and roof drains are in serial production and being marketed. As regards flat roof drainage the company offers the widest range of roof drains in Europe.