We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for Odometer, Body Control Computer, Receiver-Driver, Garage Equipment, Together with our efforts, our products have won the trust of customers and been very salable both here and abroad. It is a great way to further improve our products and repair. Our mission is always to create innovative products to prospects with a superior expertise for Odometer, 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.