Shaanxi Jinyi Ventilation Technology Co., Ltd.   

  "the wing" brand textile fan, used the high performance wing developed by Northwestern Polytechnical University, is the field of Aerospace Military high-end scientific research achievements. Northwestern Polytechnical University wing of technology has reached the international advanced level, compared to the level of science and technology in wing shape beauty, Britain, Germany, developed countries, the Northwestern Polytechnical University will wing design technology research for fan blade design, research, technology and efficiency, has reached the international advanced level. Wing performance, lift to drag ratio depends on the shape of the wing, has publicly to the textbook used on the wing for the old wing, the lift to drag ratio is 50, while the advanced wing of the Northwestern Polytechnical University study shape ratio above 100 lift drag, lift to drag ratio increasing, the mechanical efficiency of wing shape the higher the higher the efficiency, is energy saving effect is remarkable, and this is the reason why the wing card textile fan energy, general power saving rate is 15% - 35%. Without changing the original fan

Textile fan