Our commission should be to provide our customers and consumers with ideal top quality and aggressive portable digital products for 19 Touch Screen Monitor, Touch Screen Led Tv, Interactive Whiteboard System, Whiteboard Touch,Double Sided Digital Signage. The many thoughts and suggestions is going to be drastically appreciated! The great cooperation could boost each of us into better development! The product will supply to all over the world, such as Europe, America, Australia,Accra, Colombia,Berlin, Ottawa.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 if you have any questions. We are glad to work for every client.