求翻译：哪家国际快递公司你更喜欢？UPS,DHL 或者是联邦快递。我们有调节器配合球钉使用的，那样球钉会更好用，坚固。如果你还有问题我们可以为你提供最好的服务是什么意思？

Which international courier company do you prefer? UPS, DHL or FedEx. We have regulators with the use of ball screws, ball screws, as will be better to use, sturdy. If you have questions we can provide you with the best service

international express delivery companies which companies do you prefer? DHL UPS, or Federal Express. We have a regulator, used in conjunction with nails ball ball as nails will be better used, solid. If you still have problems, we can provide you with the best possible service

Which international express company you likes? UPS, DHL or is the federation express.We have the regulator to coordinate the ball nail to use, such ball nail can be easier to use, firm.If you also have the question we to be possible to provide the best service for you

Which international courier company do you prefer? UPS,DHL or Federal Express. We regulators used with ball screw, nail the ball better solid. If you still have questions, we can provide you with the best service

Which international courier company do you prefer? UPS,DHL or Federal Express. We have regulators used with ball screw, nail the ball better, solid. If you still have questions, we can provide you with the best service