We are Tianjin Mande Industry and Trade Co. Ltd in China. This is a specialized factory producing all kinds of diamond tools and accessories in different sizes, which are made of high-quality diamond. The products include Diamond saw wire, Diamond Replacement Blades, Bits, Core Drill Bits, Grinder Disks, Wheels, Mounted Points, and Cone Disks etc. Different types of special-shapes diamond tools are made up to users requirement.