Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of heat exchanger factory, Single Room Ventilation , energy recovery ventilator , air conditioners ,negative pressure room . We sincerely count on exchange and cooperation with you. Allow us to move ahead hand in hand and attain win-win situation. The product will supply to all over the world, such as Europe, America, Australia,Chile , New York ,South Africa , Salt Lake City .We have advanced production technology, and pursuit innovative in goods. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you need to be willing to become partners with us. Looking forward to your inquiry.