Supporting the motor and fan in all types of machinery and electrical equipment in all walks of life in China accounted for about 60 percent of the motor installed capacity, consumption of electricity accounted for about one-third of the total national power generation. Particularly worth mentioning is that the majority of fans in the course of existence of the phenomenon of the big horse cart, coupled due to changes in production, technology and other aspects need to always adjust the gas flow, pressure, temperature, etc.; Currently, many units still backward to adjust the windshield plate or valve opening degree of the way to adjust the gas flow, pressure, temperature and so on. This is actually artificially increase the resistance and the cost of a waste of energy and money to meet the requirements of the process and working conditions and gas flow regulator. This backward adjustment, not only a waste of valuable energy, and regulation accuracy, it is difficult to meet the requirements of modern industrial production and services, is very serious negative effects. 
 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