Our products are widely used in the boiler drum, the wind, workshops, theater ventilation ventilation, axial textile, chemical explosion-proof ventilation, gas pressure ventilation, industrial furnace ventilation; metallurgy, nonferrous metals, gold, building materials, mining and nuclear industries Main fans, auxiliary fans, local fan ventilation and tunnel ventilation; mine main fan, local fan ventilation. Products have been awarded the Mechanical Department, Ministry of Coal and Coal Research Institute production license, identification certificate and MA safety signs. K series fan of mine energy-saving projects by the National Spark Silver and Ministry of Metallurgical Industry Science and Technology Progress Award, Provincial Science and Technology Achievement Award and the honorary title of best-selling products in 29 provinces (autonomous regions), the majority of users dependence. 

keywords: JK40 main fan, large flow fans, for the Tornado aircraft,