• uncut diamond prices hardware abrasive grinding polishing CBN powder for grinding wheel diamond CBN dust

uncut diamond prices hardware abrasive grinding polishing CBN powder for grinding wheel diamond CBN dust

USD $0.08 - $0.3 / Carat
1000 Carats(Min.Order)
  • 10000000 Carat / Carats per Month
  • Beijing Shanghai
  • T/T L/C D/P D/A Credit Card PayPal