Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for Villa ventilation system, no cross contamination heat exchangers , commercial ventilation system , air handing system ,MVHR . Since establishment within the early 1990s, now we have arrange our sale network in USA, Germany, Asia, and several Middle Eastern countries. We intention to get a top class supplier for worldwide OEM and aftermarket! The product will supply to all over the world, such as Europe, America, Australia,Hungary , Sydney ,Uruguay , Lyon .We have sufficient experience in producing products according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.