Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Office Ventilation, wheel type heat recovery core , negative pressure ventilation , air conditioning syestem ,Fresh Air Dehumidification Systems . We have been searching ahead to even better cooperation with overseas buyers dependant on mutual benefits. Be sure to really feel totally free to speak to us for additional element! The product will supply to all over the world, such as Europe, America, Australia,Chicago , Bhutan ,Orlando , Hongkong .We will initiate the second phase of our development strategy. Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.