Yuyun SANHE Machinery is a professional manufacturer of ventilation fans, industrial air heaters and cooling and humidifying equipment of which the products are mainly applied to poultry housing ventilation and cooling, farm heating, workshop cooling and humidifying, wood drying etc. Our main advantages lie in the independent production of all components and parts used in our equipment. We can also produce customized fans upon request. We have years of experience in the production and exporting of outstanding ventilation products. Our equipment is fully certified by CE and CCC. Yuyun SANHE is devoted to providing customers with high quality ventilation, humidifying, and cooling equipment solutions.