Hengfeng Superhard Tools Co., Ltd. basing on originally well-known Feng Li diamond factory whch was built up in 1994, is a high-tech joint ventures company which was established by absorbing excellent talent, and advanced technology and equipment recombination. With strong technical strength and endless spirit of innovation, the company specializes in all kinds of superhard diamond tools, CBN and other tools of research, development and sales, and adopted other tools of research, development and sales, ad adopted the ISO9001: 2000 international quality management system certification.