B-to-O Superhard Materials was founded in the end of 2006, located at Chengdu, Sichuan. Manufacturer of PCD blanks/PcBN blanks for cutting tools in woodworking. metalworking etc.
Key Technology is supported by Lab in Institute of Atomic and Molecular Physics named "High performance Superhard material composite Engineering research Center” belong to Sichuan University.(In B-to-O, 3 full-time professors with Ph.D title with studying or working experience int’l corporation in superhard material.