We are the biggest manufacturer and exporter of synthetic diamond powder and Cubic boron nitride in China. We manufacture CBN grits (CcBN 210, CcBN 320, CcBN 430, CcBN 510 and CcBN 620), CBN micron powders(CMBN100, CMBN200, CMBN100N, CMBN200N). and CBN coatings(Nickel coatings and Titanium coatings).