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              Contact  |   

              About us

              About us

              Global Supplier Of
              Premium PDC
              Cutters
              /
              History
              • 2022-05-09

                2020
                SFD’s 75mm large diameter PCD cutting tool blanks were successfully developed, based on domestic cubic high pressure apparatus technology.
              • 2022-05-09

                2019
                SFD’s PCBN cutting tool blanks were successfully developed,and they have reached domestic leading and international first-class levels on both dimensions and performance.
              • 2022-05-09

                2017
                SFD celebrated its 20th anniversary.
              • 2022-05-09

                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.
              • 2022-05-09

                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.
              • 2021-12-24

                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
              • 2021-12-24

                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
              • 2021-12-24

                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
              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備10201527號

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