ZHENGZHOU SIFANG DIAMOND TOOLS CO., LTD. (SIFANG) is a leading manufacturer of Diamond and Cubic Boron Nitride (CBN) wheels. The Company’s founder has a strong background of more than 30 years in Research and Development. SIFANG was established in 1995 in Zhengzhou City, Henan - China. We are serving national and international customers, from many industries, as marble & stone industry, mechanical industry, automotive industry, wood industry. Thanks to advanced technology, we are committed to the Innovation and Quality of our products. Even with continuing changes and innovations on the domestic and international markets, we ensure customers’ needs, producing our wheels under highest level of quality, through accurate control process. We achieved the more important certifications : ISO 9001: 2008 (Quality) and ISO 14001 : 2004 (Environmental). We produce Diamond and Cubic Boron Nitride wheels in electroplated and resin bond. We are now adding metal and vitrified bonds, to complete the production range. SIFANG offers more than 300 different product’s types and specifications :