◆合理的喇叭口設計，噪音低、風量大、抽風力強、運轉費用低；

◆進口軸承，強度高、噪音小、持久耐用；

◆采用空氣順流原理合成式PVC百葉窗或鋁板百葉窗，抗氧化、重量輕、不變形、開啟靈活、防空氣倒流；

◆高強度多加強筋鋁鎂合金皮帶輪，重量輕、強度高、韌性好；

◆6片不銹鋼扇葉，不變形、不斷裂、美觀耐用；

◆有垂直式和傾斜式兩種風機，有效滿足不同場地的需求；

◆配置高效節能電機，通過3C認證，防護等級:IP55，絕緣等級:F級。

◆Reasonable cone designing with big air volume,low noise;

◆Imported bearing,high-strength,low noise and long service life;

◆Shutter are made of high strength hot-galvanized steel sheet,anti-tioxidant,light weight and no distortions;

◆High strength dabber aluminium-magnesium alloy wheel.hight strength and long service life;

◆Mirror designed and injection moulding Stainless steel balde,with big air volume,never distor-tion and broken;

◆High efficient and energy-saving motor with ccc certificate,protection class:IP55,insulation- class:F grade.