We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for hospital air ventilation, Fresh Air Dehumidification Systems , Rooftop Installation , Heat recovery units ,HRU . Quality is factory's life , Focus on customers' demand is the source of company survival and development, We adhere to honesty and good faith working attitude, looking forward to your coming ! The product will supply to all over the world, such as Europe, America, Australia,Ghana , Florence ,Israel , Lesotho .Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details, please click the button to acquire additional nformation.