Beijing Jietaihongli Technology Co., Ltd.

Beijing Jietaihongli Technology Co., Ltd.

Manufacturer from China
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4 Years
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Beijing Jietaihongli Technology Co., Ltd.
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City:beijing
Province/State:beijing
Country/Region:china
Contact Person:MsManager
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Rotary Drill Rig Interlocking Kelly Bar Foundation Pilling

Rotary Drill Rig Interlocking Kelly Bar Foundation Pilling
  • Rotary Drill Rig Interlocking Kelly Bar Foundation Pilling
Products Detailed
rotary drilling rig kelly bar hot sell interlocking kelly 1.Strict selection of steel grade to make sure strength at the max torque. 2.Fine workmanshi...
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