SF Diamond Co Ltd
SF Diamond Co., Ltd (SFD for short) is a high-tech enterprise specializing in the manufacture of Polycrystalline Diamond (PCD) and related products. SFD PCD is widely used for oil&gas drilling, mining, wire drawing and nonferrous/nonmetallic machining. SFD has the largest composite super-hard material R&D and manufacturing facility in China.
No.109 10 th Street
Economic T Technologic Development Area Zhengzhou, Henan