Our office hour is 9 am to 9:30 pm, Monday to Sunday. You can contact us in your convenient time. Our group is warm, effective and conscientious. We can help to get the information of our product, the progress of your case and update any of your feedback. For transportation, we can use Fedex, UPS, Linex, and Lufthansa cargo to serve as carrier which gets effective and on-line tracing result.