FRP/plastic resistance corrosion centrifugal wind round and axis fan round is used quality FRP composite material making and into. this series wind round has styling beautiful, structure compact, strength high, weight light, resistance corrosion, anti-aging, noise low, running reliable, economic practical, installation maintenance convenient, features. applies Yu F4-72/62 series FRP centrifugal wind machine, plastic PP/PVC4-72/62 centrifugal resistance corrosion wind machine, DWT type roof series wind machine, FT35 axis fan machine, wind leaves of with.