Main Exhibits：high pressure plunger pumps and cleaning systems

Main Exhibits：deeply involved in the development and manufacture of industrial controller, to provide product and service to the market such like Oil feild,Crane, material handling, electro-hydraulic, shipbuilding

Main Exhibits：HEICO-LOCK® wedge locking system is one of the few effective securing technologies which meet the latest standards DIN25201-4. The main feature of the system is using tension instead of friction to secure bolt connections.This certified system works at low and high preload levels including when using lubricants. It is very easy to be installed, removed and re-used. HEICO-TEC® tension nuts meet all the requirements of ISO898-2 and thus can replace any hex nut from the same strength class. A hand

Main Exhibits：Protego is a german enterprise producing mainly flame arresters, breather valves and storage tank and it has more than 800 employees worldwide. Protego (Nanjing) Safety Equipment Co., Ltd is wholly-owned subsidiary of Protego in China. Protego's leading technology, products with high quality makes it prestigious in his field and has won wide commendation by customers from engineering, petrochemical, pharmaceutical and bioenergy industries. At the same time, protego has advanced production equipm

Main Exhibits： The company’s main products are cemented carbide oil drilling teeth, cemented carbide thread nozzle, cemented carbide axle sleeve for submerged oil pump, cemented carbide precision seal-ring, cemented carbide valve ball and seat, cemented carbide blade, woodworking tools, milling tools, carbide dies and so on.

Main Exhibits：tool pusher, electrode, fishing kit, logging auxiliary subs, depth and tension measurement device, DTMD calibration system

Main Exhibits：Our products include pump parts, valve parts, filter parts, engine parts, oilfield products and float valve parts.

Main Exhibits：Molecular sieve activated alumina series products; Provide a molecular sieve of alumina adsorption index data, etc

Main Exhibits：HYDRAULIC•PNEUMATIC；AUTOMATION；TEST SYSTEM；EXTRA HIGH PRESSURE；EXTRA HIGH PRESSURE VALVE AND PUMP; ANTI-POLLUTION HIGH PRESSURE VALVE AND PUMP; INTELLIGENT AIR TEST SYSTEM; INTELLIGENT ELECTRIC TEST SYSTEM; HYDRAULIC BOOSTER SYSTEM

Main Exhibits：ROV

Main Exhibits：Biodegradable Temporary plugging agent，Biodegradable lactate ester

Main Exhibits：Mineral insulated heating cable,MI mineral insulation pipeline skin-effect heating cable,MI special submersible pump cable,600℃ high temperature hollow sucker rod heating device

Main Exhibits：Ram Bop ,Annular BOP ,,choke manifold ,kill manifold , wellhead&X'mas tree , casing head , tubing head , mud gate valve

Main Exhibits：XI'AN CONEWELL ALLOY CO.,LTD

Main Exhibits：TRISTAR is an international company that is based in Singapore. Our company provides the latest separator technologies and services for the designing and installation of our products. TRISTAR is a partner of the American based company, SPS Co., Ltd and functions as the Asian representative for their separator parts. TRISTAR specializes in the design of fluid dynamics, thermal design, engineering and system design. With a mature system of manufacturing management and quality control,