Quanzhou Chenghui Diamond Tools Co.,Ltd is a high-tech,private-owned enterprise organized by employing excellent talents,importing advanced technology and equipment on the basis of the former Quanzhou Donghai Diamond Tools Firm. Under the efforts of the past over twenty five years and by relying on solid technical strength and endless innovation spirit, we have been devoting into the research and development of all kinds of diamond tools.We mainly produce the following advanced products in various of models and sizes : diamond wire saw (diamond beads for rope saw monthly annual 300,000 grains),gang saw,diamond saw blade ,diamond segments,drills,diamond grinding blocks,grinding wheels ,diamond trolley for lacy stone,shaped stone processing tools ,polishing blocks ,frankerfurt Abrasive ,brushes and so on. These products are widely used for the cutting ,grinding and polishing of stones .refractory ,ceramic ,glass,concrete ,asphalt etc.