◆Vacuum acquisition equipment; Rotary vane vacuum pump、Oil diffusion pump、Roots vacuum pump、Oil booster pump、Turbomolecular pump、titanium sublimation pump；
◆Vacuum application equipment：Various Vacuum Metallurgical Equipment and Heat Treatment Equipment、Vacuum plating equipment, vacuum packaging equipment, etc.
◆vacuum coating equipment：Including various targets、Target material、Consumption materials and various power sources、Vacuum Coating Processing.
◆Nanotechnology and Equipment, Nanomaterials and Nanodevices.
◆Vacuum Valves and Vacuum Parts：Including various vacuum electronic components、Vacuum system accessories and vacuum movement、Static Sealing Devices, etc.
◆Vacuum measurement and calibration instruments, instruments and vacuum leak detection instruments.
◆Vacuum materials, vacuum pump oil, vacuum engineering supporting equipment.
◆Various surface instruments, laboratory testing instruments, analytical instruments, etc.
