1.Q: Can you do OEM? A:Yes,OEM is welcomed. 2. Q: Are you a manufacture ? A:Yes,we are manufacture. 3. Q:How do you ship the goods and how long does it arrive ? A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. 4. Q:Do you offer guarantee for the product ? A: Yes, usually,we offer 1-2 years warranty to our products. 5. Q:Do you support T/T 30% at first,then 70% delivery time?and delivery goods in time? A:Yes,sure,it is our duty. 6.Q:Do you support discount for large order?and customize according to our requirmens. A:Yes,sure.