Hi What we gonna do when we got crazy with quality and delivery time? Nothing but keep chasing. It always be a big problem when doing overseas purchasing. However, we always get more choices. But finding another partner would cause trouble and risk. What are you going to do? Waiting?I don't think so. It is not difficult to give someone a try. What about we start right now? You would save money and time by now. 或许我们的这个产品可以帮你解决问题从来带来更多的利润。