Main Exhibits:air cooler
Main Exhibits:Mechanical seal
Main Exhibits:Oilfield Wellhead/Single-Well Specialized Water-in-Oil Analyzer, Online Water-in-Oil Analyzer, Rapid Crude Oil Water Content Analyzer, Oil-Gas-Water Three-Phase Metering Device, Multi-Point Digital Thermometer
Main Exhibits:Bladder accumulators,aphragm accumulators, accumulator hydraulic power units, ball valves, charging tools, accumulator accessories, etc.
Main Exhibits:Industrial pipeline endoscope series, container endoscope series, crawler robot series, police endoscope series, wind turbine blade inspection endoscope series, automobile endoscope series
Main Exhibits:(Electromagnetic heating technology for petroleum)