About us
Global Supplier Of Premium PDC Cutters
2020
SFD’s 75mm large diameter PCD cutting tool blanks were successfully developed, based on domestic cubic high pressure apparatus technology.
2019
SFD’s PCBN cutting tool blanks were successfully developed,and they are well-known for both dimensions and performance.
2017
SFD celebrated its 20th anniversary.
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.
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.
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
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
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
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