We are a firm specializing in manufacturing and exporting the diamond tools for stone industry in all of the world .With our strong R&D team, we are committed to developing and distributing the most innovative cost-effective tools based on the feedbacks from the different markets, helping you to solve whatever stone related problems you may have. Up to now, we have more than 10 patents on diamond tools. Owning ISO9001 Certificate and MPA Germany Safety Certificate, We are confident that we can be your value resource and remain your partner with high and consistent quality, fast delivery and good service.