Qualir = Quality + Reliability
Everyone expects to get good product for what he/she paid, So quality is always one of buyer's biggest concern prior to buying. Only providing qualified Car electronics is our solemn promise. Just good products are not enough. As OEM factory DVD Navigation system(Headunit) is a system of complexity. Excellent technical support is also vital to buyers. Qualir has been dedicated to Car multi-media and navigation systems sales since foundation, and has rich experience in solving possible problems buyer may encounter. Each item shipped out from Qualir are carefully checked by a responsible QA team before packing. They will power up the articles and check the performance of every function. Real pictures taken from the items are the best explanation. So you can feel reliability here.