Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for hospital air systems, Villa HRVs , heat exchanger factory , Ventilation system ,Heat recovery ventilation system . We attend seriously to produce and behave with integrity, and because of the favor of clients in your house and abroad in the xxx industry. The product will supply to all over the world, such as Europe, America, Australia,Iraq , British ,Chile , Tanzania .After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.