1.Q: Are you manufacturer or trader? A: We are a manufacturer specialized in machining field for many years. 2.Q: What's your location? A:Jiangxi Xinyu. 3.Q: What's your Delivery time? A: 15-30days according to the order quantity ( can be negotiable). 4.Q : What's your payment term? A: T/T,Alipay and etc. all creditable customers from all over the word are welcome. 5.Q: If you make poor quality goods, will you refund our fund? A: As a matter of fact, we do full inspection, it is nearly impossible for us to do poor quality products. Meanwhile, we manufacture qualified products until your satisfaction.Anyway, if you find any problem is really caused by ourside, we can refund.