Changsha JinXin Superabrasives Co, Ltd is the biggest manufacturer and exporter of Diamond&CBN tools and synthetic diamond powder & CBN powder in China . We export our products all over the world.80% of our products are being exported to oversea market such as India , USA, Japan, Europe, Korea, and South-East Area etc. and won highly praises from our customers. .Our most competitive products include: A.Diamond&CBN tools 1.Laser Welded Saw Blade 2.Diamond Brazed Saw Blade 3.Diamond Sintered Saw Blade 4.Diamond Segments 5.Synthetic Diamond & CBN Grinding Wheels 6. Wet grinding ***** bit & Reaming shell & Products 8. PCD & PDC 9. Flexible Polishing Pads 10.Diamond Grinding Paste B.synthetic diamond powder & CBN powder