The very rich projects management experiences and one to one service model make the high importance of business communication and our easy understanding of your expectations for HEPA Filter, hospital air handling units , Air Handling Units , air cooled condensing equipment ,indoor air quality control system . Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss ! The product will supply to all over the world, such as Europe, America, Australia,kazan , Thailand ,Indonesia , Slovak Republic .We have more than 10 years exported experience and our products have expored more than 30 countries around the word . We always hold the service tenet Client first,Quality first in our mind,and are strict with product quality. Welcome your visiting!