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              Contact  |   

              News

              News

              Global Supplier Of
              Premium PDC
              Cutters
              /
              History

              2020

              SFD’s 75mm large diameter PCD cutting tool blanks were successfully developed, based on domestic cubic high pressure apparatus technology.
              09 2022/05

              2019

              SFD’s PCBN cutting tool blanks were successfully developed,and they are well-known for both dimensions and performance.
              09 2022/05

              2017

              SFD celebrated its 20th anniversary.
              09 2022/05

              2015

              SFD’s 3D PDC cutter was successfully developed. It braked through the conventional cutter and further improved the drilling efficiency of deep and hard rock formations with a multi-blade profiled structure.
              09 2022/05

              2013

              SFD’s mid-to-high PDC cutter products,which are with high impact resistance and high wear resistance,are identified as famous brand products in HENAN Province.
              09 2022/05

              2007—2011

              High Speed Development
              ? Built a second, much larger manufacturing plant with 10X increase in production capacity
              ? Changed the company name to SF Diamond Co.,Ltd.
              ? Listed on the Chinese (Shenzhen) stock exchange
              ● Obtained ISO 14001 certification & OHSAS18001 certification
              24 2021/12

              2002—2006

              Early Growth
              ? Set up the first SFD plant
              ? Introduced PDC cutters for Oil & Gas drill bits
              ? Introduced PDC cutters for mining bits
              ? Introduced PCD/PCBN blanks for cutting tools
              24 2021/12

              1997—2002

              Foundation
              ? Established HENAN SIFANG SUPER HARD MATERIAL CO.,LTD
              ? Started R&D program for PCD wire die blanks
              ? Launched PCD wire die blanks
              ? Obtained ISO 9001 certification
              24 2021/12
              Previous page
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              Henan SF DIAMOND CO.,LTD.

              Tel : +86-371-66728026 +86-371-66780603
              E-mail: info@sf-diamond.com
              Address : No.109, 10th Street (Economic & Technological Development Area), Henan Pilot Free Trade Zone Zhengzhou Area, 450016, P. R. China

              Copyright ? 2021 Henan SF DIAMOND CO.,LTD. All rights reserved.   Powered by 300.cn   豫ICP备10201527号

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