As a plant, we specialized in design and manufacture vacuum pumps, vacuum systems for more than 20 years.
Presently DVE products include Roots Vacuum Pump, Water Ring Vacuum Pump, Rotary Vane Vacuum Pump, Dry Screw Vacuum Pump,all kinds of Vacuum Systems, Vacuum Stations, Vacuum Spare Parts and the most extensive ranges of rotary piston vacuum pumps in the world, which are widely used in electronics, electrical, metallurgy, coating, ceramics, pharmaceuticals, chemical, papermaking industry , vacuum heat treatment, vacuum drying and impregnation for transformer, freeze-drying, energy industry, aerospace, or other fields.