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Global Supplier Of Premium PDC Cutters
2013
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2022-05-09
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.
Tel : +86-371-66728026
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