Every single member from our higher effectiveness product sales staff values customers' requires and organization communication for 12v Roof Vent, Outdoor Ac Fan , 12v Fan , Wear Resistant Fan ,Master Flow Attic Fan . We warmly welcome customers, business associations and friends from all over the world to contact us and seek cooperation for mutual benefits. The product will supply to all over the world, such as Europe, America, Australia,America, Irish,Montpellier, Islamabad.We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.