"Based on domestic market and expand overseas business" is our development strategy for commercial HVAC fresh air ventilation system, Ventilation , negative pressure and positive pressure , heat recovery ventilator ,sensible heat exchanger . It can be our wonderful honor to meet your requires.We sincerely hope we can cooperate along with you inside the around long term. The product will supply to all over the world, such as Europe, America, Australia,Armenia , Islamabad ,Turkmenistan , Greece .We've a good reputation for stable quality solutions, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with customers both at home and abroad. We expect sincere cooperation and common development!