Our company uses Encon's high-efficiency FRP fan, which is made of fiberglass cloth and epoxy resin. Its characteristics are in addition to the weight of the blade body, and the hub material (HUB) ) It can also be supplied with hot dip galvanized, aluminum alloy and stainless steel according to customer needs. In addition, Encon's high-efficiency FRP fans can be customized and designed according to customer needs, optimizing their hydrodynamic characteristics, so that each fan operates at least 86%. The energy-saving principle is designed and improved for blade fluid mechanics, improving the fan itself. Efficiency to achieve energy saving, regardless of whether the existing fan is made of aluminum alloy or FRP material, and whether or not the equipment is equipped with a variable frequency speed control device, energy saving effect can be achieved after replacing the Encon high efficiency and energy saving fan.