Liaocheng stainless steel ventilation plant [Sunshine] Jiangsu stainless steel ventilation Arsenal Advantages 1, strong corrosion resistance, a 10 year quality guarantee high quality of the fuselage, and can withstand wind and rain for a long time too, resistant to corrosive gas chamber erosion, excellent low resistance sealed bearings, durable eternal lubrication, without the need for maintenance. 2, ventilators fully enclosed bearings, lubrication-free. No. C45 steel as a spindle, with strong corrosion resistance. 3, leaf wavy blade is based on the principles of fluid mechanics precisely designed to increase the blades in contact with the wind and angle is also available in the breeze greater rotational force, avoiding the direction of the wind into the air duct phenomenon, and using the direction of the wind to accelerate the rotational speed of the turbine head, sufficient play rain, snow, ventilation effect. As a result of the wave shape, mechanical strength greatly enhanced, in similar products bearing capacity of the best! Sunlight Stainless Steel Co., Ltd. specializes in producing Liaocheng Free Electricity - roof ventilation products, with large and medium-sized stamping equipment more than 20 sets. Several researchers have ventilators, Model no power ventilators, non-powered fan, roof ventilators, stainless steel ventilators, exhaust hood and all kinds of special-shaped ventilation, a professional installer. Welcome customers to visit counterparts. In recent years, the company engineering and technical personnel of the joint efforts of the factory production of free electricity - roof ventilation is currently the most specifications, most complete variety of manufacturers. Of which 300, 360, 450 is mainly used for residential buildings, villas building roof ventilation mouth, 500, 600, 680 is mainly used for factory workshop and large public places to use exhaust ventilation. All stainless steel body, cast aluminum support special double sealed bearings. Product sales over the surface of the country, world-class service. Tel: 13906356805 Website: www.sdygbxg.com