Descripción del producto

1.Unique institutional device can open the louvres automatically open and close blinds film.
2.Stainless steel fan blades forming a stamping process, no deformation, non-broken, beautiful and durable High-precision dynamic balance calibration testing to ensure the smooth running fan no vibration, reduce noise, there is Efficiency improve ments of life.
3.V-belt Pulleys from high strength aluminum alloy heat-pressed shape, texture light, high strength.
4.Configuration energy efficient motors, through the 3C certification, protection grade:IP*5, Insulation class:F Level.
push-pull fan, exhaust fan, poultry fan, cooling, ventilation