上海业森通风设备有限公司于2006年成立于上海。致力于HVLS大型工业风扇的研究、生产和销售。 　　Shanghai YESEN ventilation equipment co., LTD. Was established in Shanghai in 2006. Dedicated to research, production and sales of HVLS large industrial fans. 　　业森长期以来在吸收国内外先进技术和经验基础上不断改善着HVLS(High Volume-Low Speed)大型工业风扇的安全性、实用性、耐用性、节能性和经济性，在确保HVLS大型风扇品质的前提下为客户提供用得起的产品。 　　YESEN absorbs advanced technology and experience at home and abroad. So as to continuously improve the safety, practicality, durability, energy saving and economy of HVLS large industrial fans. While ensuring the quality of the HVLS fan, we also ensure that our customers can afford it. 　　业森的产品正是凭借优异的安全性、实用性和节能性赢得了众多