Shandong Zhongrun Machinery Co., Ltd., Agrifan brand, established in 2007 with a registered capital of 18 million yuan. The company specializes in manufacturing ventilation fan equipments and cooling pads systems , exporting to 72 countries and areas Over the World.Agrifan has ten years of experience in OEM and is well versed in the most advanced fans' technology .Combined with the advantages of "Made in China", Agrifan could solve the problems of customer demands about ventilation and cooling in poultry farms,greenhouse,industrial factories. The whole series of Fiber Glass Cone fans have been certified and tested by Bess Lab in the United States, and the performance of the fans has reached the top level in the world.