Main Exhibits：gear、gearbox

Main Exhibits：Integrated Solution of Hydraulic System and Electro-hydraulic Integration Solution

Main Exhibits：valve housing、fluid end、Blowout preventer、Plunger pump、manifold、Mud pump、valve bodyChristmas tree、Well controlled wellhead equipmentforging parts.

Main Exhibits：Drilling fluid solids control equipment,such as drilling fluid shale shaker,centrifugal sand pump, drilling fluid cleaner, desander, desilter, vacuum degasser, liquid gas separator, shearing pump, mud agitator, mud gun, centrifuger and mud circulation tank etc.

Main Exhibits：Helon is an integrated manufacturer with high craft from enclosure die-casting, machining, painting, assembling in full or semi-automation. We’ve gained many Chinese explosion-proof certificates, as well as IECEX, ATEX certificates, ect. 11 years' vendor of CNPC, CNOOC, CEPSA, BASF, available to Shanghai and Ningbo ports, this is how we keep superior quality and competitive offers for global valued customers. Main products cover ex-distribution box, ex-lighting, ex-junction box, ex-pipe fitting.

Main Exhibits：Petroleum drill and exploitation equipment

Main Exhibits：Drill Collar,Sucker Rod,Drill Pipe,Heavy Weight Drill Pipe

Main Exhibits：Direct Drive Permanent Magnet Motor、Variable Speed Motor、High-voltage Motor、Synchronous Motor and other special type motor.

Main Exhibits：Production of oil (gas) wellhead devices, throttling (kill well) manifold, fracturing manifold, drilling fluid manifold, plug valve, non-pipe, flange pipe, three, four, high pressure series valves and fracturing truck accessories

Main Exhibits：The main products of Letone include wire reinforced rubber hose and hose assembly, large-length (200ft, 61m) and large diameter (12-inch, 300mm) hose, industrial hose series, PTFE multi-functional hose series (temperature up to 240℃ resistant, H2S and various chemical media corrosion resistant), hydrogenated nitrile (HNBR) series of rubber seals, etc. Letone has got the system certification of API Q1 and product certification of API 7K, 16C, 16D in the past few years. The products are widely use