"Based on domestic market and expand overseas business" is our improvement strategy for Cleanroom heat exchanger, HRV , crossflow heat exchanger , Ventilation System Design ,Home fresh air ventilation system . Sincerely hope we are growing up together with our customers all over the world. The product will supply to all over the world, such as Europe, America, Australia,Madras , Norway ,Tajikistan , Las Vegas .We have a good reputation for stable quality products, 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 car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!