We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for Total Heat, Mechanical ventilation system with heat recuperative , hospital ventilation system , heat pipe heat exchanger ,Air Handling Unit System . We encourage you to make contact as we are looking for partners in our venture. We are sure you will find doing business with us not only fruitful but also profitable. We are ready to serve you with what you require. The product will supply to all over the world, such as Europe, America, Australia,Greek , Colombia ,Istanbul , Portugal .With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and solutions and good service for domestic and international customers.