For 172mm ac axial fan, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 172mm ac axial fan has been well received by many customers and enjoyed a good reputation in many countries. Xingdong Electronics 172mm ac axial fan have characteristic design & practical performance & competitive price, for more information on the 172mm ac axial fan, please feel free to contact us.