We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for Fresh air ventilation system, Air Conditioning , High efficiency heat exchanger , industrial cooling ,300cmh ERV . We are keeping durable business relationships with more than 200 wholesalers in the USA, the UK, Germany and Canada. If you are interested in any of our products, please feel free to contact us. The product will supply to all over the world, such as Europe, America, Australia,Bahrain , Curacao ,Bangkok , Cambodia .We've got more than 10 years experience of production and export business. We always develop and design kinds of novel items to meet the market demand and help the guests continuously by updating our goods. We've been specialized manufacturer and exporter in China. Wherever you are, make sure you join us, and together we will shape a bright future in your business field!