We manufacture and supply the following products: Grinding Wheels Series: diamond grinding wheels, CBN grinding wheels, Honing Tools Series: honing sticks/honing stones,honing mandrels,honing heads, Superhard Coated Abrasives Series: sanding belts, abrasive flap discs, abrasive wheels, Optical Glass Processing Tools Series: various grinding wheels and diamond pellets. If you are inter... https://superabrasivetools.quora.com/TAKE-YOU-TO-KNOW-DIAMOND-ABRASIVES-IN-ALL-DIRECTIONS-Diamond-abrasives-is-more-and-more-widely-used-in-the-superhard-ab