The SERTO Group is made up of eight companies around the world. The headquarters are located in Frauenfeld, Switzerland. In the Czech Republic and also in Italy, we produce unions and components in our own production plants.
The German EXMAR GmbH and the Chinese EXMAR China Limited are subsidiaries of the SERTO Group, which distribute cutting and compression fittings under the EXMAR brand.
SERTO has its own sales companies for the SERTO range in Germany, France and Italy.