With more than 30 years research and development, zhengzhou sifang super hard materials Co., Ltd. (sifang) is a leading manufacturer and exporter of diamond and cubic boron nitride (cbn) tools. Since 1995 we have been serving national and international clients from several industries, for example stone industry, machine tool industry, friction material industry etc.

Sifang was established in 1995 in zhengzhou city, henan - China. We use advanced technology and are committed to the innovation and quality lead of its products. Even with continuing changes and innovations on the domestic and international market we still ensure that we meet our client's needs because we produce under highest quality control procedures. We are certified by ISO 9001 (2000) in production and after-sales service of electroplated super abrasive products: Diamond and cubic boron nitride grinding tools. Sifang offers more than 300 different product types and product specifications, including a series of diamond and cbn grinding wheels with resin and vitrified bonds; Electroplated diamond and cbn cutting & grinding disks, vacuum brazed diamond tools; Diamond and cbn lapping paste and traditional abrasive products. All these products can be used for grinding and polishing super hard materials. Our clients and partners are located in China, Europe, Asia, Africa and the americas. The company-owned brand (sflno) has already been the first choice for well-known manufacturers, locally and abroad.

The strongest motivation is to meet our customer's needs. Sflno will provide you the most efficient and reliable tools with customer service excellence.

Our technical support will meet your requirements. Sifangs' engineers are dedicated to provide you with professional technical support and customer service of excellence. It does not matter if you have already purchased something from us or you just are interested in our products.