Description: Zing主题3.0版本改动很大，可以说是重做了后台，所以自3.0版本之后便改名为Zing-Pro，全新的可视化设置，更多的自定义你模块，等你体验！
centrifugal fan (58) exhaust fan (54) ventilation fan (20) centrifugal exhaust fan (4) id fan (3) air blower fan (2) air ventilation fan scroll fan cooling blower fan suction fan
LangTai Centrifugal Ventilation Fans have series of Direct Driven Centrifugal Fans, Belt Driven Centrifugal
Fans and Centrifugal Fans with Outer Rotor Motor,which have models of Forward-curved-blade ,
Backward-curved-blade. The fans are widely used in various air-supply-and-exhaust