Winterthur Technology Group

The Winterthur Technology Group (WTG) is a leading international supplier of complex grinding technology with production facilities in Austria, Germany, Sweden, USA and China. In close contact with its customers, the company develops and manufactures goods for the grinding technology segment with a high technology content, in particular bonded grinding tools which are used in the cutting tool, automotive, turbine, machine tool and steel industry. WTG products – vitrified bonded grinding wheels, resin bonded grinding wheels, cut-off wheels, diamond and CBN grinding and dressing tools – are distributed on all the relevant markets globally. Research and development activities at the Winterthur Technologie Group are focused on application solutions geared towards individual customer needs. Numerous patents and prizes document the Group’s technological leadership and innovative capability.