Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Manufacturer of large airflow AHU, ventilation at hospital , industrial air handling units , fresh air recuperative ventilation ,Ventilation Unit . We can give you the most competitive prices and high quality, because we are much more PROFESSIONAL! So please do not hesitate to contact us. The product will supply to all over the world, such as Europe, America, Australia,Georgia , Miami ,Ghana , Malaysia .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'll continue to develop, to deliver the high-quality items and services, and promote lasting cooperation with our customers, common development and create a better future.