Main Exhibits：o-ring、Plastic Products、Precision Ceramics、Oil seal etc

Main Exhibits：Special OTCG with high corrosion prevention,wear resistant and anti-galling property treated by laser-cladding multi-component thermochenmicall surface compound treatment technology\High corrosion resistant special OCTG through nickel base alloy composite

Main Exhibits：Oil&Gas Processing Equipment and Accessories

Main Exhibits：the instruments for oil drilling and fixing,main products are weight indicators, YK series mud pump pressure gauge, tong torque series and other oilfield related instruments

Main Exhibits：Sand control screens for oil and gas industry including premium screen,PPSscreen,wire-wrapped screen and metal fiber screen

Main Exhibits：1. Surface well testing package sale and rental 2. Equipment and instrument repair 3. Local made replacement spare parts development 4. Wireless Data Acquisition System 5. Hydraulic Choke

Main Exhibits：All kinds of American and Chinese Mud Pumps, Plunger Pumps (including EMSCO, NATIONAL, OILWELL, IDECO, GARDNER DENVER ETC.),W446 Mud Pump, Centrifugal Pump, Shear Pump and all kinds of Pump Parts. Gate Valve, Butterfly Valve, Down Hole Tools, Tool Joint a

Main Exhibits：Shandong Deshi Petroleum Engineering Group Co.,Ltd was founded in 2002 , is a national high-tech enterprise specialized in chemical EOR technology and focused on the development and supplying of the product. DESHI is a key materials supplier and technical

Main Exhibits：Instrument Valves and Fittings、High Pressure Valves and Fittings、Semiconductor，Gas Valves and Fittings、Closed Loop Sampling Systems、 Process Valves and Fittings

Main Exhibits：shale shaker screen, hydrocyclone, vibration motor,hook plate, hook plate bolts, fixed wedge, column, stabilizer, elastic block, L shaped bolts, ventilation devices, and kinds of non-standard and so on