A busy season in 2017 for diamond tool

Our 250mm(10 inch,10'') diamond grinding wheel making process. Our diamond PCD cup wheel and diamond grinding plates making process. Our diamond blade Our diamond core drill Hunan Diamond International Co.,Ltd have worked in diamond tool industry over 15 years,and we are aimed at offering the users a competitive,comfortable and safe diamond tool. Meanwhile,we are happy to make more friends who are having the same interets of dealing with diamond tools as us. Wish there would be a chance to bring you more diamond tools! Our diamond PCD cup wheel