Frequently Asked Questions: 1. Q: Do you provide warranty for the goods? A: Yes, we provide warranty for all the goods from us.We offer one year warranty for New items,6 months warranty for Used items. 2. Q: Could you provide technology support? A: We're in this field many year. If there's any problem, please contact with us,we'll provide suggestion from our engineer to help you solve problem. 3. Q: Do you keep goods in stock or only trading? A: We have large warehouse for goods and keeping lots of goods in warehouse, so we could delivery the items in short lead time.