For over 90 years, WEBER AG in Amriswil has been your trusted regional expert for roofs, facades and solar installations. Whether flat or pitched roofs, roof greening, façade renovation or photovoltaic systems – we deliver tailor-made and sustainable solutions. As a certified member of Swissolar and the Building Envelope Association, we combine craftsmanship, efficiency and modern design. Quality and reliability from consultation to installation – all from one source.

reibungslose zusammenarbeit, angenehm, sachlich, ehrlich und aufgestellt, ein waschechter handwerker der sein fach versteht, danke und jederzeit gerne wieder! grüsse r

Flowserve SIHI Group has been developing liquid and vacuum pumps, as well as plant systems for the chemical, pharmaceutical, industrial, energy, and environmental technology sectors for over 90 years. Since its establishment in 1947 as SIHI Pumpenbau Schaffhausen, our subsidiary in Schaffhausen has been the leading specialist for pump and vacuum systems. Since 1997, as Sterling Fluid Systems (Switzerland) AG, we have been a part of the globally operating SIHI group and responsible for Switzerland, Liechtenstein, and the neighboring Vorarlberg region. As of April 22, 2015, we operate under the name Flowserve SIHI (Switzerland) GmbH. With our extremely reliable products, first-class service, and highly motivated team, we are a reliable partner for you.

Freundliche, kompetente Kundenbetreuung!