Hua Yu Graving Tool Manufactory is a factory professional in making diamond tools for cutting, graving and polishing all kinds of stone. The factory was established in 1996 and has more than 10 years&＃039; experience in making this kind of production. The factory now has nearly 50 workers and can make nearly $1 million one year. We hope we can have the opportunity to have a good business in the future and provide you our high quality production. We would like to invite you to carve the splendid future together!