Development Vacuum Equipment Sanmen Co.,Ltd

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, RotaryVane 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. We are equiped with:1 Professional R&D team2 Complete & Advanced production Line3 Efficient & Considerate after-sales service -Fast Response to Customers&＃39; Feedback in 12 hoursWe can offer you:1 Customized Vacuum Solutions2 On-time Delivery3 Perfect Technical Support 4 Ture One Year Warranty - If pumps appear quality problems, we assure you free replacements within one year.Meera is of service at any time!DVE - Where high quality is standard.