Wellhead Tools, Cementing Tools, Downhole Tools manufacturer / supplier in China, offering API Ibop Upper/Lower Ibop Kelly Valve Blowout Preventer, Mud Jet Mixing Device/Jet Mud Mixer with Hopper for Oilfield Drilling, Drilling Slurry Fluid Jet Mud Mixer /Mud Mixing Hopper for Oilfield Solid Control and so on.
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