Dear Sir, We are a professional supplier of super abrasive materials in China , HENAN ZHONGXIN INDUSTRY CO., LTD, having successfully exported the Synthetic Diamond, CBN, and related products to Europe, Japan, and Middle East etc. Our company has got recognition for its high quality, competitive price and thorough service. We hope to establish the long term business relations with you. The main products are available as follows: 1. SYNTHETIC DIAMOND (25/30-325/400): ZX10-90: grifts from 25/30 to 325/400, also 30/40, 40/50 and 60/80; Diamond Micro Powder: grain sizes from 0/0.5 to 36/54 are available; Ni/Ti coated synthetic diamond: applied to high strength saw, drill and grinding tools; RVD: used in resin and ceramic bond tools, such as wheel grinding; MBD: MBD4 (5kg), MBD6 (7kg) & MBD8 (10kg), grain sizes from 80/100-325/400, used in metal bond grinding, sawing, drilling and electroplating products; And other resin bond diamond and Polycrystalline Diamond. 2. CBN: CBN-B1, CBN-B2, CBN-A1, & CBN-A2: grifts from 50/60 to 325/400; CBNM-A & CBNM-B: mesh and size from 0-0.5 to 40-50. 3. DIAMOND TOOLS: Saw blade, Segment, Grinding wheel, Polishing pad, Diamond core drill bit, Polycrystalline diamond & wire drawing die core, Electroplate bond diamond & CBN tool, Polycrystalline diamond CBN tool, etc. Please directly contact me if you are interested in our products. We also can send you free samples. We sincerely welcome you to cooperate with us. I look forward to your early reply. Best regards,