Taobao registration cannot be said to be untrustworthy, and you will also encounter serious and responsible agencies. However, the prices on Taobao are on the low side and the service is definitely not that good. Moreover, when you click on some items, the prices are in a range for you to choose from. In fact, they are not that cheap. It is best to find a local agency. Whether it is a company inspection or door-to-door service, it will save you time, worry and effort.