I. light weight II. corrosion resistant, long service life III. large wind output ,low noise and operate smoothly TsingTao JinHaoShunFeng Industry And TradeCo.,LtdDETAILED INFO:I. Blade in JinHaoShunFeng is made of the cold steel plate, molded, big air volume, no distortion, no broken. II. Round protection grill, heavy duty, protect fan blades, safety and steady. III. Fan Cover adopts new design, ...