DEUTSCH FRANÇAIS ENGLISH SPANISH WINTERSTONE GROUP SERVICE PRODUCT CONTACT High-performance tools for the natural stone industry Welcome to Winterstone The sum of years of experience and the teamwork of all of us who are part of the organization, together with our legendary spirit of innovation, make it possible that the project started by Ernst Winter more than 150 years ago is more alive than ever. Pioneer in modern cutting techniques Significant contribution to the latest technologies in the diamond tool industry Global reference in the production of diamond tools Winterstone Group Service Product Winterstone © 2014 info@wdiamant.com