We are factory specializing in research and manufacture of diamond tools. We offer diamond tools, such as Circular saw blades, Multi-blades, small saw blade, Diamond Wire, Diverse-shaped Diamond Tools, Diamond Millstones, Diamond Core Dirll Bit, ect. Our produces are ranging in sawing, cutting, grinding, milling, drilling. They are widely used for cutting and grinding granite, marble, concrete, asphalt, ceramics, etc. If you are looking for this kind of goods, pls contact us, we are pleased to offer you the high quality goods with attractive price. Sangtools also supplies segment for diameter 250mm to 800mm blade use for cutting granite, marble, concrete and aphalt.