Yantai Yunsheng Petroleum Machine Fittings Co.,Ltd.

Company Introduction



The sucker rod couplings are manufactured from high quality Carbon steel AISI 5I40 or AISI 4135 in accordence with API Spec 11B standard, including class SM coupling, class T coupling and Sub coupling. Full Size coupling and Slim Hole coupling are avaliable.

Contact Information

  • Contact Person : robert
  • Job Title : Sales Manager
  • Telephone : 86 - 0535 - 6895036
  • Fax Number : 86 - 0535 - 6908536
  • Address : Dongxing Road,Shengquan Industrial Park Yantai Shandong 264003 China
  • Fax : 86 - 0535 - 6908536
  • Website : Visit website

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