Main Exhibits：Compressor

Main Exhibits： elevators/spiders series, power tongs series, drilling tongs series,(including patented product hand guard), air spiders series, drill pipe slips series, drill collar slips series, casing slips series, P-RS type pneumatic slips series, safety clamp series, PSQ type wireline guider(patented product), casing stabbing board series for drilling rig, reset relief valve series (patented product), high pressure manifold series, plug valve,tee ,cross and so on

Main Exhibits：Safety Padlock, Elextric Lockout, Value Lockout, Cable Lockout, Gas Cylinder Safety Lockout, Lockout Hasp, Lockout Station and Tagout

Main Exhibits：High Accuracy Logging while drilling (LWD), Measurement while drilling (MWD)、Geo steering drilling and drilling tool storage after logging、With comprehensive instrument during drilling in coal mine and civil engineering. Production of inclinometer orientation sensor (attitude sensor assembly)

Main Exhibits：Stereo photography, video post, virtual simulation training, emergency drills, electronic sand table, digital exhibition, system development, 3DGIS

Main Exhibits： On-Line RF Watercut Meter Analyzer For Crude Oil、Input type Watercut Meter Analyzer For Crude Oil 、Remote Wireless Monitoring System For Oil Wells

Main Exhibits：Seamless Steel Tube With High Precision，Carbon Steel Clad Stainless Steel Tube/Stainless Steel Clad Carbon Steel Tube Designed For Heat Exchanger Application

Main Exhibits：gas detector and breathing apparatus

Main Exhibits：The Cable Protector,The Rigid Centralizer,The Spring Centralizer

Main Exhibits：AMI PDC is with advantages of Leading Technics, High Intensity, High Hardness, Excellent Wear Resistant, Good Self- Acumination, High Toughness, Good Thermal Stability and Low Residual Stress. PDC can be used in the production of PDC Drill Bits for oil and gas exploitation. AMI supply high strength Petroleum Fracturing Proppant with advantages of high temperature resistant, high pressure resistant, good corrosion proof, high Strength, high diversion ability, low density and low crushing ratio.

Main Exhibits：Standard of management、Active Elbow、High pre essure plug valve、Safety valves、Choke valves、Check valve、Flat-plate gate valve、Hammer union、Cross-over sub、lntegral joint、High prtssure horizontal pipe、The flange、Combination of manifold

Main Exhibits：Dragon Industries provides:Fire blast resistant plate, Blast resistant damper, Blast resistant Window, Blast resistant door and window, Blast resistant wall and door, Blast fire sealing system, Mobile blast resistant shelter, Safe room, Explosion venting door and window, Explosion venting roof, Explosion venting wall,Design and construction of blast resistant,Design of non-blast resistant building to resistant blast, etc

Main Exhibits：SS sintered wire cloth , sintered wire cloth filter , filter system .