Sanaclean AG

As a leading distribution company in Switzerland, Hädener represents the link between the producers of chemical and natural raw materials and the processing industry. From our corporate headquarters in St. Gallen we are active in Switzerland, Germany

AMAG is a supplier of primary aluminium and semi-finished aluminium products in selected markets. Through our consequent alignment with the requirements of our markets and the strong customer and quality oriented thinking and acting of our employees

The AUD analytical and environmental services GmbH is a former subsidiary of the engineering firm C & E Consulting and Engineering GmbH and since change of ownership in 2014, a separate company. The company is divided into the areas of environmental