Main Exhibits：硬质合金制品

Main Exhibits：Oild Field Chains: DALONG is the manufacturer who developed and produced the first batch of chains for Chinese Oil Fields, and has remained the No.1 market place and highest quality standard since then for 70 years.

Main Exhibits：All Metal Power downhole motor for coiled tubing and drilling (Working temp is more than 250C); HPHT Coiled Tubing Dwonhole tools(Working temp is more than 200C); HPHTMWD、LWD、Gamma @bit、Orbital Azimuth Gamma etc. (All tools grade to 175C , special MWD could grade to 200C); Integrated Downhole Gauge; Paragon Wireless Downhole welltesting System.

Main Exhibits：Mud pump, blowout preventer, valve

Main Exhibits：Great ideas transform industries. At Atlas Copco Gas and Process, we help customers prepare for tomorrow by designing, building, and servicing turbocompressors, gas screw compressors, turboexpanders, and API 610 centrifugal pumps for the hydrocarbon processing, power generation (both conventional and renewable) and industrial gases industries. Our passionate people are dedicated to helping customers handle today’s pressures while creating a sustainable future.

Main Exhibits：Double sided submerged arc welded straight seam steel pipe, 3LPE anti-corrosion pipeline

Main Exhibits：Disc Clutch,VC Clutch,CB Clutch,Water Cooled Brakes,Pneumatic Clutch

Main Exhibits：Complete set of automatic self-aligning spherical roller bearings