Tangshan Yulian Mechanical & Electrical Co., Ltd.

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Address：Houhu industrial gathering area, Yutian County, Tangshan City, Hebei province
Tel：+86 13932523828
Mobile：+86 13803318160
Email：tsylliu@163.com
Current position ：Home page >> products >> Downhole tool series
  • Tubing coupling
    Tubing coupling
  • Flushing valve
    Flushing valve
  • Double protection collar
    Double protection collar
  • Hollow rotor water injection system
    Hollow rotor water injection system
  • High pressure injection rotary joint
    High pressure injection rotary joint
  • Downhole gas-water separator
    Downhole gas-water separator
  • Rod coupling
    Rod coupling
  • Rod centralizer
    Rod centralizer
  • Tubing centralizer
    Tubing centralizer

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