with a 13 years of designing and producing of Welding wear-resistance rotors for fans ,we are experted in Designing & Manufacturing of Centrifugal type rotor of fan.We have advanced production lines and facilities of inspection,our main products are serious of fan rotors and whole assemblies of Model D,Model S,SJ,Y and Model C,they are widely used in mining sites, metallurgy fields,chemical industries for fans or compressors conveying air,coal gas and various of air for different of industries.