SF Diamond Co., Ltd. is a high-tech enterprise that specializes in the manufacture of polycrystalline diamond (PCD) and related products. SIFANG is devoted to satisfying customers with premium quality products and customized service. Relying on its strong R&D team, SF Diamond has, since its launch in 1997, developed a reputation for excellent performance, consistency, competitive prices and timely delivery, and become a leading manufacturer of PCD.

SF Diamond PCD is produced by advanced high temperature and ultra-high pressure techniques. Well selected diamond powders are sintered together in the presence of a metal binder such that strong bonding between the diamond grains occurs, to give hard, abrasion resistant blanks that have the high thermal conductivity of natural diamond with a toughness approaching that of tungsten carbide. Our PCD has been widely used for oil drilling and mining, wire and cable drawing, ferrous and nonmetallic materials machining as well as woodworking etc. The majority of our production is exported to more than 40 countries in most parts of the world.

Quality keeps improving and Service goes far with no limit, are SF Diamond people’s pursuing.

Our commitment is to totally satisfy our customers with our products and service.

SF Diamond wishes to build a brilliant future together with its suppliers and customers!