Our corporation puts emphasis about the administration, the introduction of talented staff, plus the construction of team building, attempting hard to improve the quality and liability consciousness of team members. Our organization successfully attained IS9001 Certification and European CE Certification of liquid circulation recuperator, Mechanical ventilation system , Rotary heat exchanger , AHU heat recuperative core ,Mechanical ventilation system . Welcome worldwide customers to contact us for business and long-term cooperation. We will be your reliable partner and supplier. The product will supply to all over the world, such as Europe, America, Australia,Uruguay , UAE ,Czech , UAE .In order to carry out our goal of "customer first and mutual benefit" in the cooperation, we establish a specialist engineering team and a sales team to supply the best service to satisfy our customers' requirements. Welcome you to cooperate with us and join us. We have been your best choice.