With more than thirty years research and development, ZHENGZHOU SIFANG SUPER HARD MATERIALS CO.LTD. , Established in 1995, has grown to a large and professional manufacturer of Diamond and Cubic Boron Nitride (CBN) Grinding Tools in china. By studying and adopting the advanced foreign technology and craftsmanship, SIFANG Super Hard Materials Co. Ltd. Has been exploiting the fine quality products suiting to the market. In order to catch up with the change of domestic and foreign market , reach the high quality, stability and continuity of the products, we manufacturer each product with the imported advance technology and equipments under strict quality controlling procedures. At present, our products are more than 300 types and specifications, including a series of Diamond and CBN Grinding Wheels with the bond of the Resin, Ceramic and Electroplate , Diamond Composite Blank and so on. All those products can be used in grinding and polishing super hard high -tough materials. Now, The products with the trade market of �SFLNO?( SIFANG LANG NUO) have been exporting in large scale to the market of Southeast Asia ,Europe , America and Australia, becoming the first selected products of many well-known enterprises in both domestic and aboard market.