Main Exhibits：drill pipe,drill collar,HWDP,tool joint,kelly,pup joint,cross over,wellhead tools,etc.scope:drilling tools of the drilling string,corollary equipments of the rig,oil and gas machinery

Main Exhibits：The high-pressure electromagnetic flowmeter，Electromagnetic meter，Magnetoelectric vortex flowmeter，High pressure flow automatic controller，The downhole electromagnetic (ultrasonic) flowmeter，The downhole electromagnetic (ultrasonic) measuring and adjusting instrument

Main Exhibits：High Temperature Accelerometer, main application: automotive test instrumentation, braking system deceleration, bridge and building sway and tilt monitoring, industrial and robotic control, land vehicle navigation, subway and high-speed train ride comfort control, and drilling platform motion monitoring.

Main Exhibits：Accumulator , High pressure gas bottle

Main Exhibits：Founded in 2001, Beijing Hengboshan Science and Technology Development Co., Ltd. is one of China’s largest marking machines processing equipment suppliers. It has been providing comprehensive marking equipments and solutions for many well-known enterprises for many years, guaranteeing traceability of the enterprises' products.

Main Exhibits：Screw Rotors

Main Exhibits：Belzona have over 60 years of experience in providing Industrial Protective Coatings, Polymeric Repair Composites and CUI solutions. We offer ASME/ISO compliant systems, high temperature coatings which are resistant to chemical attack, erosion, corrosion and cavitation. Our distributor network covers 160 countries globally and we have corporate offices in the UK, USA, Thailand and Canada.

Main Exhibits：It is widely used in Petroleum, chemical industry, electric power, geology, shipping, automobile, mechanical processing industries pipe.

Main Exhibits：Crowcon make gas detection instruments for oxygen, flammable and toxic gas hazards. Fixed gas detectors protect plant; portable gas monitors protect people; and control panels integrate gas detection into engineered fire and gas fixed systems.