Oil & Gas Storage and Transportation, Chemical Industry, LNG, Oil Field Engineering Construction and Operation Management Enterprises
Exploration and Design of Oil and Gas Engineering, Institute of Special Research and Scientific Research, Comprehensive Service Institution
Raw Materials for Pipeline and Chemical Equipment, Pipeline Product, Product and Manufacturing Technology of Pressure Vessel, and Process Equipment
Welding Equipment and Welding Materials, Cutting equipment technology, Directional Drilling, Shield and other Trenchless Technical Equipment
Construction Materials, Beveling Machine, Pipelayer, Excavator and Other Engineering Machines and Special Machinery and Power Equipment
Optical Fiber and Cable, Electric Power Cable, Station Control Technical Equipment
GIS、MIS、SCADA and Other Automatic Data Collection, Safety Early Warning, Explosion-Proof, Fire Fighting Equipment
Pump Valve, Compressor, Pipe Fitting, Gas Turbine, Fan, Separation and Liquefaction Drying Purifier and Other Fluid Machinery
Technical Equipment for Chemical Detection, Detection and Leakage Monitoring of Pipeline Storage Tanks
Anticorrosion, Heat Preservation, Cleaning, Rob Maintenance, Pressure Control Technical Equipment
Slurry Pipeline, Storage, Special Technology of Marine Engineering and Special Equipment
LNG Investment and Transportation, Receiving Station and Construction of Liquefied Plant and Other Technical Equipment
Offshore Platform, Singlepoint Mooring, Refining process and Technical Equipment
