User：
Pin：

Admin

　　

　　Since its establishment in 1997, the company intend to reach the international top level of sucker rod couplings production.The existing production lines own advanced equipments more that 40 unites, the competitive products cover Spray Metal Coupling, Class T coupling and Sub Coupling,etc., in conjuction with an elite team designing sucker rod couplings, the monthly production can reach to 20,000 pieces. Yantai Yunsheng is an API SPEC 11B approval company and is one of the best suppliers you can trust in China.

　

The company can itself research and develop to produce the following sucker rod couplings

  • Spray Metal Sucker Rod Coupling;

  • Two-way Goboidal protection sucker rod coupling;

  • Full size spray metal sucker rod coupling with big chamfer;

  • Class T sucker rod coupling;

  • Sub couplings / Change over sucker rod coupling ;

  • Full size sucker rod coupling;

  • Slim hole sucker rod coupling.

  • Over Size Sucker rod coupling

All of the above sucker rod couplings are widely used in Shengli, Zhongyuan, Liaohe, Xinjiang , Daqing and other major oil fields in China and exported to India, Russia, Central Asia, Gulf region, Europe, Canada and the United States, enjoying high and long-standing reputation home and abroad.