History of our company

1933 & 1936

Beginning of production of diamond tools in the company Stellwag & registration of the Urdiamant™ trademark

  • 1933 & 1936
  • 1966
  • 1967
  • 1995
  • 1998
  • 2000
  • 2003
  • 2007
  • 2008 & 2009
  • 2015
  • 2016
  • 2018
  • 2019
  • 2020