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 Holtop AHU heat exchanger, air to air wheel type heat exchanger , heat recuperative , havcr ,Customized Function Modules . We have now a experienced crew for international trade. We are able to solve the problem you meet. We are able to offer the products and solutions you want. You should really feel free of charge to speak to us. The product will supply to all over the world, such as Europe, America, Australia,Oslo , Ethiopia ,Maldives , Honduras .Our advanced equipment, excellent quality management, research and development ability make our price down. The price we offering may not be the lowest, but we guarantee it is absolutely competitive! Welcome to contact us immediately for future business relationship and mutual success!