Fully optimized system to reduce pressure loss; Applying the industry-leading host and valve technology of Ganey; External air suction to improve the efficiency; Extending the energy saving, reliable and quiet product characteristics of Ganey. 1. Airend with Ganey three-line meshing advanced technology to get China, USA, Japan, British and French Patent. 2. Original key components are imported. 3. Low Engergy Consumption, low runing, maintenance cost. 4. Aptitude and intelligent Control, PLC control, LCD displayer. 5. Easy to install, operate, maintent.

