"Based on domestic market and expand overseas business" is our development strategy for Ventilation System Control, recuperator factory High Efficiency Recuperator Heat Recovery Ventilator High Efficient Heat Exchanger , energy recovery ventilator , no cross contamination heat exchangers ,crossflow heat exchanger . We warmly welcome clients from all around the world for almost any sort of cooperation with us to build a mutual advantage potential. We've been devoting ourselves wholeheartedly to supply consumers the very best company. The product will supply to all over the world, such as Europe, America, Australia,panama , Mexico ,Dominica , Bolivia .Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we've got got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.