Junk Baskets

Reverse circulation junk basket used to retrieve small-size fishes

Drop-in check valve

Drop-in check valves prevent return flow during a kick and  allowing fluid to be pumped downward to circulate the well.  

Drilling Instrumentation System(Electrical or Mechanical Multi-Parameter)

Electrical or Mechanical Multi-Parameter Drilling Instrumentation System Used to Acquire,Process,and Display Drilling Parameters: Hook Load WOB Rotary Table Speed/Torque Top Drive Speed/Torque Standpipe Pressure Mud Pump Speed Mud Return Flow Mud Pit Volume Height of Travelling Block Drilling Depth Ton-Mile ROP etc.

Spare parts of Top Drive

Spare parts as required for DC/AC/Hydraulic Top Drive of Chinese Manufacture or international brand.

Oil&Gas Drilling

Oil&Gas Drilling Equipments,Drilling Equipments Spare Parts, BOP, Safety Device, Camp+Drilling Tubular and Tools+Drilling&Workover Rig package+Oilfield Fluid Product


Water,Mining,Construction Drilling

Drilling Equipments,Tools and Spare Parts for Water,Mining,Engineering Application

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Artificial Lifting



Stimulation Equipments

Components and Spare Parts for Frac Pump,Cement Pump,Coil tubing,Nitrogen Generation Unit


Welcome to JH Petrol !

JUNHUA I&E Co.,LTD(JH) was launched from Dongying,China, as a supplier specializing in Oil&Gas industrial.Our businesses are comprised of Drilling Equipments,Drilling Tubular/Tools,Oilfield Fuild Material,Artificial Lifting Device, Stimulation Equipments,Chemical etc.