Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Ventilation System Design, Classroom Ventilation , air handing system , AHU core ,HEPA Filter . "Making the Products of High Quality" is the eternal goal of our company. We make unremitting efforts to realize the goal of "We Will Always Keep in Pace with the Time". The product will supply to all over the world, such as Europe, America, Australia,Israel , South Africa ,Zurich , Denmark .If you need any of our products, or have other items to be produced, please send us your inquiries, samples or detailed drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.