Our advantages are lower prices,dynamic sales team,specialized QC,strong factories,high quality products and services for Ventilation System heat recovery core, air cooled condensing equipment , heat recovery ventilator , energy recovery ventilator ,air conditioning syestem . Welcome to create the well and extensive standing business enterprise interactions with our business to produce a superb potential jointly. customers' pleasure is our eternal pursuit! The product will supply to all over the world, such as Europe, America, Australia,Riyadh , Spain ,Botswana , South Korea .With the highest standards of product quality and service, our products have been exported to more than 25 countries like the USA, CANADA, GERMANY, FRANCE, UAE, Malaysia and so on.We are very pleased to serve customers from all over the world!