Main Exhibits：Bladder accumulator、Piston accumulator、 Diaphragm accumulator、High pressure ball valves

Main Exhibits：Core products include hydrogenation filter, filter backwash, self-cleaning filter, filter separator filter, bag filter, pipeline, water treatment equipment, powder sintered filter, mixer, etc

Main Exhibits：“Factory in Hand”——Production information real-time mobile monitoring APP

Main Exhibits：Energy-saving products(for Fan and Water pump)、Permanent magnetic speed governor、 Torque-limiting magnetic couplings、Permanent magnetic speed clutch、Standard magnetic couplings、Permanent magnetic starter without load、Permanent magnetic synchronous motor、Permanent magnetic products

Main Exhibits：Polycrystalline Diamond Compact bit

Main Exhibits：Xuyong is a high-tech enterprise that specializing in the integration of automation, information and intelligent system, we concentrate on the unify of R&D, manufacturing, marketing and engineering, as well as on industrial process automatic fieldbus and control system of petroleum, chemical, textile, pharmaceutical, mining, metallurgy, ship, military, electric power, etc.

Main Exhibits：Ker's products have found a wide application in high-pressure water injection, gathering and transferring oilfields, coal chemical industry, delayed coking, pressure-reducing, hydrogen refining, hydrogen cracking, catalytic cracking, continuous catalytic reforming, and polypropylene devices of refinery, boiler feed for heat and power plant, high-pressure descaling,for steel enterprise, and high-pressure pumping for seawater desalting.

Main Exhibits：fire hose with lining(natural rubber,PVC, EPDM, TPU),through-the-weave hose(nitrile rubber, PVC, TPU), and hose fittings

Main Exhibits：9 5/8″ screen pipe hanger 7″ thermal-stress casing compensator Φ 152 window-tapered mill Φ 148 deflection 7″ dual-level prestress anchor of well-cementation casing

Main Exhibits：Hydra-Cell seal-less high-pressure diaphragm series pumps/positive displacement pump, including D/G series pumps and T series big pumps

Main Exhibits：Safty lighting & lamps, hand operated chain hoist(non-spark, subsea), cutting tools, plumbing tools and assorted tool sets