QP系列多翼低噪声厨房排烟离心式通风机是应用和吸收美国”LAV”牌叶轮的设计技术，采用11-62列和CF系列多翼型叶片结构形式，及针对其叶轮在厨房排烟使用难于清洗油污，精心研究与改良，以精湛技术与丰富的经验设计制造而成。

QP series of multi-wing low noise centrifugal kitchen exhaust fanapplication and absorption of the LAV in "brand impeller designtechniques, the use of 11-62 Columns and CF series multi-airfoilblade structure, and for the impeller in the kitchen exhaustdifficult to clean the oil spill, carefully research and improvementmade, with superb technology and rich experience in design.