Business scope: Double Layer Oil Tank,
Metal Pressure Vessel,
Oil Drilling,
Wellhead Device For Oil And Gas Production,
Screw Drilling Tool,
Choke And Kill Manifold,
Downhole Drilling Tools,
Install,
Bop,
Oil Drilling Tools,
Mining Special Equipment Parts,
Production Of Mechanical Parts,
Processing,
Sale,
Processing,
Sale,
Metal Packaging Container Production,
Business scope: Electronics And Intelligent Engineering,
Mud Purification System,
Oil Well Pump,
Steel Structure Engineering,
General Contracting Of Petrochemical Engineering Construction,
Sale,
Green Facilities,
Contracting And Its Strength,
Instrumentation,
Electronic Product,
Software Development,
Sale,
Daily Necessities,
Cigarette Retail,
Metal Material Sales,
Environmental Engineering,
Aluminum Alloy,
Production Of Automated Control Systems,
Repair,
Construction Labor Subcontracting,
Screw Drilling Tool
...