Being supported by an advanced and specialist IT team, we could give technical support on pre-sales & after-sales services for Commercial Projects, air cooled condensing equipment , Rotary heat exchanger , Holtop AHU heat exchanger ,Vertical Ventilation System . Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket! The product will supply to all over the world, such as Europe, America, Australia,Frankfurt , Australia ,Casablanca , Angola .Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.