Detailed Product Description 1. Fan material classification can be divided into several, such as the direction of the the Hulled fan (fan), FRP fan, plastic fan, aluminum fan, stainless steel fan. Fan classification by the gas flow is divided into centrifugal, axial, diagonal flow (Francis) and cross-flow type. The fan according to the flow direction of the airflow into the impeller is divided into: axial fan, centrifugal fan and fan of oblique flow (Francis). 4 fan use is divided into pressed into the local fan (hereinafter referred to as pressed into the fan), and explosion-proof electric motors placed in the flow channel outside or placed in explosion-proof sealed chamber out of local fans in the flow channel, explosion-proof motor (hereinafter referred to as extract fan). 
 The Liaocheng Sunlight Stainless Steel Co., Ltd. is currently the only one specializing in the production of roof ventilation equipment manufacturers. In recent years, under the joint efforts of engineers and technicians, factory production of free electricity --- roof ventilation domestic specifications largest, most complete variety of manufacturers, one of which 300, 360, 450, with in residential buildings, villas floor roof ventilation mouth, 500, 600, 680 is mainly used for factory workshop and large public places ventilation exhaust. Full stainless steel body, cast aluminum support a special double-sealed bearings. The products sell all over the surface of the country, first class after-sales service. Windmill - wind pump fuel, no electricity, manufacture of fine, wind speed 1.67 m / sec, which can start. Tower fan blade diameter of 5-10 meters, nine kinds of specifications can be designed and manufactured according to different needs. Colorful weathervane is widely used in the park, the green band edge, the villas and corporate production environment, it can not only indicate the wind direction and speed level but also add a touch of dynamism and harmony to your environment. In the face of strong competition in the market, our factory always adhere to manufacturing quality products for the guidelines, which insists on integrity, excellent service up to maximum customer satisfaction contact: King Star Sales Tel :0635 -8,322,238 13,906,356,805