Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, have faith in the initial and administration the advanced" for heat recovery core of AHU, Villa ventilation system , Energy Recovery Ventilation , Industrial application of AHUs ,AHU core . When you've got any remarks about our firm or merchandise, please come to feel no cost to call us, your coming mail will likely be really appreciated. The product will supply to all over the world, such as Europe, America, Australia,Nepal , Lebanon ,Cyprus , Mali .We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.